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      <image:caption></image:caption>
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  <url>
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    <image:image>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>WaterWorks™ Propylene Glycol Check</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/3_c7e5b78f-524a-42d7-9e6a-645d20081463.jpg?v=1785831479</image:loc>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/8100-plus-ph-temperature-meter-8100-plus-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/1_a8a1796b-8c38-4a4c-a673-6d800376f148.jpg?v=1785832545</image:loc>
      <image:title>8100 Plus pH Temperature Meter / 8100 Plus Kit</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/3-point-traceable-anemometer-certificate</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>3 Point - Traceable Anemometer Certificate</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/1_799c84f6-dcb8-4b00-9f5b-b19c06420d8c.jpg?v=1785833698</image:loc>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Therma Series Protective Cover &amp; Wall Bracket</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>LaMotte Insta Test Peroxide Low Range Test Strips Expired 12/25</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/lamotte-insta-test-free-and-total-chlorine-test-strips-expired-07-26</loc>
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      <image:title>LaMotte Insta-Test Free and Total Chlorine Test Strips Expired 07/26</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>La Motte Insta-TEST Monopersulfate (MPS), Alkalinity, pH Test Strips Expired 12/25</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/1_3f4eeac3-9f36-4d07-921b-a6393934a926.jpg?v=1786094651</image:loc>
      <image:title>Chlorine Dioxide High Range Test Strips Expired 12/25</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>Safe Swim Meter Reagent pH Expired 05/26</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>J-QUANT Iodine 225 Expired 05/26</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://testallwater.co.uk/products/j-quant-chlorine-10-000-100-strips-pk-expired-05-26</loc>
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      <image:title>J-QUANT Chlorine 10,000, 100 strips/pk Expired 05/26</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hach-total-nitrogen-reagent-b-powder-pillows-pk-50</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>HACH Total Nitrogen Reagent B Powder Pillows, pk/50</image:title>
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    </image:image>
  </url>
  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/2026-08-1012.25.04_fdae3a95-3cf9-4c0f-98f5-11cc06a47b98.jpg?v=1786366092</image:loc>
      <image:title>Lovibond pH (pH FIX) 7-14 Test Strips Expired 03/26</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/copper-johns-bottle-of-25-test-strips-expired-31-08-26</loc>
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      <image:title>Copper (John&apos;s), bottle of 25 Test Strips Expired 31/08/26</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hach-stablcal-stabilised-turbidity-standard-10-0-ntu-500-ml</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/2659949.png?v=1786527971</image:loc>
      <image:title>HACH Stablcal Stabilised Turbidity Standard, 10.0 NTU, 500 mL</image:title>
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    </image:image>
  </url>
  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
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      <image:title>Stablcal Stabilised Formazine Turbidity Standard, 20 NTU, 500 mL</image:title>
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    </image:image>
  </url>
  <url>
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      <image:title>Stablcal Stabilised Formazine Turbidity Standard, 100 NTU, 500 mL</image:title>
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    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Lovibond pH Buffer Solutions 4 500ml Expired 06/26</image:title>
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    </image:image>
  </url>
  <url>
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      <image:title>Lovibond pH Buffer Solution 4 65ml Expired 06/26</image:title>
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    </image:image>
  </url>
  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
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      <image:title>Hanna Instruments HI-766B3 Surface Temperature K-type Thermocouple Probe</image:title>
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      <image:title>Hanna Instruments SCK1 Spring loaded surface probe</image:title>
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      <image:title>Hanna Instruments HI-766B2 Surface Temperature K-type Thermocouple Probe</image:title>
      <image:caption></image:caption>
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      <image:title>Hanna Instruments HI-971044 Pool Line portable photometer for Alkalinity, free and total Chlorine, cyanuric acid and pH with Cal Check</image:title>
      <image:caption>Hanna Instruments HI-971044 Pool Line portable photometer for Alkalinity, free and total Chlorine, cyanuric acid and pH with Cal Check</image:caption>
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      <image:title>Hanna Instruments AGRIKIT - Agricultural kit featuring HI-98131 Groline pH/EC/TDS combo tester</image:title>
      <image:caption>Hanna Instruments AGRIKIT - Agricultural kit featuring HI-98131 Groline pH/EC/TDS combo tester</image:caption>
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      <image:title>Hanna Instruments BL-10-2 Blackstone Chemical Pump</image:title>
      <image:caption>Hanna Instruments BL-10-2 Blackstone Chemical Pump</image:caption>
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      <image:caption>Hanna Instruments BL-100-00 Pool line pH controller and dosing pump with HI-10053 pH probe</image:caption>
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      <image:title>Hanna Instruments BL-120-150 Fittings Kit for 50mm pipe diameter</image:title>
      <image:caption>Hanna Instruments BL-120-150 Fittings Kit for 50mm pipe diameter</image:caption>
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  <url>
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      <image:title>Hanna Instruments BL-120-163 Fittings Kit for 63mm pipe diameter</image:title>
      <image:caption>Hanna Instruments BL-120-163 Fittings Kit for 63mm pipe diameter</image:caption>
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      <image:title>Hanna Instruments BL-120-175 Fittings Kit for 75mm pipe diameter</image:title>
      <image:caption>Hanna Instruments BL-120-175 Fittings Kit for 75mm pipe diameter</image:caption>
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      <image:title>Hanna Instruments BL-120-200 Pool Controller Aspiration Filter</image:title>
      <image:caption>Hanna Instruments BL-120-200 Pool Controller Aspiration Filter</image:caption>
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      <image:title>Hanna Instruments BL-120-201 Pool Controller injector with half-inch thread</image:title>
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      <image:title>Hanna Instruments BL-120-202 Aspiration and Dispersion Tubing  - 10 metres</image:title>
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      <image:title>Hanna Instruments BL-120-250 Injection Saddle for 50mm Pipe Diameter half-inch thread</image:title>
      <image:caption>Hanna Instruments BL-120-250 Injection Saddle for 50mm Pipe Diameter half-inch thread</image:caption>
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      <image:title>Hanna Instruments BL-120-263 Injection saddle for 63 mm pipe diameter half-inch thread</image:title>
      <image:caption>Hanna Instruments BL-120-263 Injection saddle for 63 mm pipe diameter half-inch thread</image:caption>
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      <image:title>Hanna Instruments BL-120-275 Injection Saddle for 75mm pipe diameter half-inch thread</image:title>
      <image:caption>Hanna Instruments BL-120-275 Injection Saddle for 75mm pipe diameter half-inch thread</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments BL-120-400 Flow cell probe adapter kit</image:title>
      <image:caption>Hanna Instruments BL-120-400 Flow cell probe adapter kit</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments BL-120-401 Flow cell valve</image:title>
      <image:caption>Hanna Instruments BL-120-401 Flow cell valve</image:caption>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-402-flow-cell-tubing-10-metres</loc>
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      <image:title>Hanna Instruments BL-120-402 Flow Cell Tubing 10 metres</image:title>
      <image:caption>Hanna Instruments BL-120-402 Flow Cell Tubing 10 metres</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Hanna Instruments BL-120-410 Flow Cell</image:title>
      <image:caption>Hanna Instruments BL-120-410 Flow Cell</image:caption>
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  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-450-flow-cell-kit-for-50mm-pipe-diameter</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments BL-120-450 Flow cell kit for 50mm pipe diameter</image:title>
      <image:caption>Hanna Instruments BL-120-450 Flow cell kit for 50mm pipe diameter</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-463-flow-cell-kit-for-63mm-pipe-diameter</loc>
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      <image:title>Hanna Instruments BL-120-463 Flow cell kit for 63mm pipe diameter</image:title>
      <image:caption>Hanna Instruments BL-120-463 Flow cell kit for 63mm pipe diameter</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-475-flow-cell-kit-for-75mm-pipe-diameter</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments BL-120-475 Flow cell kit for 75mm pipe diameter</image:title>
      <image:caption>Hanna Instruments BL-120-475 Flow cell kit for 75mm pipe diameter</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-500-probe-fitting-nut</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-500-probe-fitting-nut.jpg?v=1791579693</image:loc>
      <image:title>Hanna Instruments BL-120-500 Probe Fitting Nut</image:title>
      <image:caption>Hanna Instruments BL-120-500 Probe Fitting Nut</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-501-protective-saddle-cap-1-1-4-inch-thread</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-501-protective-saddle-cap-1-1-4-inch-thread.jpg?v=1791579695</image:loc>
      <image:title>Hanna Instruments BL-120-501 Protective Saddle Cap 1-1/4 inch thread</image:title>
      <image:caption>Hanna Instruments BL-120-501 Protective Saddle Cap 1-1/4 inch thread</image:caption>
    </image:image>
  </url>
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    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-550-probe-saddle-for-50mm-pipe-diameter-1-1-4-inch-thread</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-550-probe-saddle-for-50mm-pipe-diameter-1-1-4-inch-thread.jpg?v=1791579696</image:loc>
      <image:title>Hanna Instruments BL-120-550 Probe saddle for 50mm pipe diameter 1 1/4-inch thread</image:title>
      <image:caption>Hanna Instruments BL-120-550 Probe saddle for 50mm pipe diameter 1 1/4-inch thread</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-563-probe-saddle-for-63mm-pipe-diameter-1-1-4-inch-thread</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-563-probe-saddle-for-63mm-pipe-diameter-1-1-4-inch-thread.jpg?v=1791579698</image:loc>
      <image:title>Hanna Instruments BL-120-563 Probe saddle for 63mm pipe diameter 1 1/4-inch thread</image:title>
      <image:caption>Hanna Instruments BL-120-563 Probe saddle for 63mm pipe diameter 1 1/4-inch thread</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-575-probe-saddle-for-75mm-pipe-diameter-1-1-4-inch-thread</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-575-probe-saddle-for-75mm-pipe-diameter-1-1-4-inch-thread.jpg?v=1791579699</image:loc>
      <image:title>Hanna Instruments BL-120-575 Probe saddle for 75mm pipe diameter 1 1/4-inch thread</image:title>
      <image:caption>Hanna Instruments BL-120-575 Probe saddle for 75mm pipe diameter 1 1/4-inch thread</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-601-plastic-nipple-2-x-half-inch-with-o-rings</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-601-plastic-nipple-2-x-half-inch-with-o-rings.jpg?v=1791579701</image:loc>
      <image:title>Hanna Instruments BL-120-601 Plastic nipple 2 x half-inch with O-rings</image:title>
      <image:caption>Hanna Instruments BL-120-601 Plastic nipple 2 x half-inch with O-rings</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-602-metal-nipple-12-x-1-2-inch-2-pack</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-602-metal-nipple-12-x-1-2-inch-2-pack.jpg?v=1791579702</image:loc>
      <image:title>Hanna Instruments BL-120-602 Metal Nipple 12 x 1/2 inch (2 pack)</image:title>
      <image:caption>Hanna Instruments BL-120-602 Metal Nipple 12 x 1/2 inch (2 pack)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-603-elbow-for-glass-flow-cell</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-603-elbow-for-glass-flow-cell.jpg?v=1791579704</image:loc>
      <image:title>Hanna Instruments BL-120-603 Elbow for glass flow cell</image:title>
      <image:caption>Hanna Instruments BL-120-603 Elbow for glass flow cell</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-604-o-ring-for-glass-flow-cell</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-604-o-ring-for-glass-flow-cell.jpg?v=1791579705</image:loc>
      <image:title>Hanna Instruments BL-120-604 O-ring for glass flow cell</image:title>
      <image:caption>Hanna Instruments BL-120-604 O-ring for glass flow cell</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-120-903-cable-gland-protective-kit-6-pack</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-120-903-cable-gland-protective-kit-6-pack.jpg?v=1791579706</image:loc>
      <image:title>Hanna Instruments BL-120-903 Cable Gland Protective Kit (6 pack)</image:title>
      <image:caption>Hanna Instruments BL-120-903 Cable Gland Protective Kit (6 pack)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-122-20-automatic-pool-controller-of-ph-and-orp-with-ethernet-flow-cell</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-122-20-automatic-pool-controller-of-ph-and-chlorine-with-ethernet-flow-cell_fe74e0b5-75b8-48fb-bb32-88496977f91b.jpg?v=1791579708</image:loc>
      <image:title>Hanna Instruments BL-122-20 Automatic Pool controller of pH and ORP with ethernet, flow cell</image:title>
      <image:caption>Hanna Instruments BL-122-20 Automatic Pool controller of pH and ORP with ethernet, flow cell</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-123-70-pool-line-maintenance-kit-for-ph-and-orp-electrodes</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-123-70-pool-line-maintenance-kit-for-ph-and-orp-electrodes.jpg?v=1791579710</image:loc>
      <image:title>Hanna Instruments BL-123-70 Pool Line Maintenance kit for pH and ORP electrodes</image:title>
      <image:caption>Hanna Instruments BL-123-70 Pool Line Maintenance kit for pH and ORP electrodes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-123-70-30-swimming-pool-and-spa-maintenance-and-calibration-kit-x-30-packs-ph-and-orp</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-123-70-30-swimming-pool-and-spa-maintenance-and-calibration-kit-x-30-packs-ph-and-orp.jpg?v=1791579711</image:loc>
      <image:title>Hanna Instruments BL-123-70-30 Swimming Pool and Spa Maintenance and Calibration Kit x 30 packs - pH and ORP</image:title>
      <image:caption>Hanna Instruments BL-123-70-30 Swimming Pool and Spa Maintenance and Calibration Kit x 30 packs - pH and ORP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-130-300-pool-controller-peristaltic-pump-tubing-kit-2-pack</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-130-301-pool-controller-peristaltic-pump-rotor.jpg?v=1791579712</image:loc>
      <image:title>Hanna Instruments BL-130-300 Pool Controller Peristaltic Pump Tubing Kit - 2 pack</image:title>
      <image:caption>Hanna Instruments BL-130-300 Pool Controller Peristaltic Pump Tubing Kit - 2 pack</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-130-301-pool-controller-peristaltic-pump-rotor</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-130-301-pool-controller-peristaltic-pump-rotor_643c2513-e188-47f9-9213-cddd74989b24.jpg?v=1791579714</image:loc>
      <image:title>Hanna Instruments BL-130-301 Pool Controller Peristaltic Pump Rotor</image:title>
      <image:caption>Hanna Instruments BL-130-301 Pool Controller Peristaltic Pump Rotor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-130-411-flow-cell-panel-spare-part</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-130-411-flow-cell-panel-spare-part.jpg?v=1791579715</image:loc>
      <image:title>Hanna Instruments BL-130-411 Flow cell panel spare part</image:title>
      <image:caption>Hanna Instruments BL-130-411 Flow cell panel spare part</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-130-900-ambient-temperature-probe-for-bl13x-series-of-pool-and-spa-controllers-1metre-cable</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-130-900-ambient-temperature-probe-for-bl13x-series-of-pool-and-spa-controllers-1metre-cable.jpg?v=1791579717</image:loc>
      <image:title>Hanna Instruments BL-130-900 Ambient Temperature Probe for BL13X series of Pool and Spa controllers - 1metre cable</image:title>
      <image:caption>Hanna Instruments BL-130-900 Ambient Temperature Probe for BL13X series of Pool and Spa controllers - 1metre cable</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-131-20-automatic-pool-and-hot-tub-controller</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-131-20-swimming-pool-controller-for-ph-disinfection-and-control_f362ce2c-fc45-4c22-9d5a-96990de0ed8b.jpg?v=1791579718</image:loc>
      <image:title>Hanna Instruments BL-131-20 Automatic Pool and Hot Tub Controller</image:title>
      <image:caption>Hanna Instruments BL-131-20 Automatic Pool and Hot Tub Controller</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-132-20-automatic-pool-and-hot-tub-controller</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-132-20-swimming-pool-controller-for-ph-disinfection-and-control-with-cloud-connectivity.jpg?v=1791579720</image:loc>
      <image:title>Hanna Instruments BL-132-20 Automatic Pool and Hot Tub Controller</image:title>
      <image:caption>Hanna Instruments BL-132-20 Automatic Pool and Hot Tub Controller</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-135-20110-salt-pool-controller-with-chlorine-generator-10-g-h-output-and-ph-control</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-135-20110-salt-pool-controller-with-chlorine-generator-10-g-h-output-and-ph-control-includes-hi-7014-free-chlorine-checker_01f928f5-7fb9-4cfc-b97e-4a1e52de9913.jpg?v=1791579721</image:loc>
      <image:title>Hanna Instruments BL-135-20110 Salt Pool Controller with Chlorine Generator 10 g/h Output, and pH Control</image:title>
      <image:caption>Hanna Instruments BL-135-20110 Salt Pool Controller with Chlorine Generator 10 g/h Output, and pH Control</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-136-20110-salt-pool-controller-with-chlorine-generator-10-g-h-output-ph-control-and-remote-cloud-connectivity</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/bl-136-20110-salt-pool-controller-with-chlorine-generator-10-g-h-output-ph-control-and-remote-cloud-connectivity_dec75bb5-3f0a-432b-b76a-81252db618b5.jpg?v=1791579723</image:loc>
      <image:title>Hanna Instruments BL-136-20110 Salt Pool Controller with Chlorine Generator 10 g/h Output, pH Control and Remote Cloud Connectivity</image:title>
      <image:caption>Hanna Instruments BL-136-20110 Salt Pool Controller with Chlorine Generator 10 g/h Output, pH Control and Remote Cloud Connectivity</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-3-2-blackstone-chemical-pump</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/blackstone-chemical-pump-3-l-hr-at-12-bar-220v.jpg?v=1791579724</image:loc>
      <image:title>Hanna Instruments BL-3-2 Blackstone Chemical Pump</image:title>
      <image:caption>Hanna Instruments BL-3-2 Blackstone Chemical Pump</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-932700-0-mini-panel-mounting-orp-controller</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/minature-panel-mounting-orp-controller.jpg?v=1791579725</image:loc>
      <image:title>Hanna Instruments BL-932700-0 Mini Panel Mounting ORP Controller</image:title>
      <image:caption>Hanna Instruments BL-932700-0 Mini Panel Mounting ORP Controller</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-bl-983320-1-conductivity-mini-controller-range-199-9-us-cm</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/conductivity-mini-controller-range-199-9-s-cm.jpg?v=1791579727</image:loc>
      <image:title>Hanna Instruments BL-983320-1 Conductivity Mini Controller (Range 199.9 uS/cm)</image:title>
      <image:caption>Hanna Instruments BL-983320-1 Conductivity Mini Controller (Range 199.9 uS/cm)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc097-stainless-steel-meat-blade-for-hi-9810452-and-hi-981045</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/fc097-stainless-steel-meat-blade-for-hi-9810452-and-hi-981045.jpg?v=1791579728</image:loc>
      <image:title>Hanna Instruments FC097 Stainless Steel Meat Blade for HI-9810452 and HI-981045</image:title>
      <image:caption>Hanna Instruments FC097 Stainless Steel Meat Blade for HI-9810452 and HI-981045</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc098-stainless-steel-blade-for-meat-food-electrodes-fc-series</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/fc098-stainless-steel-blade-for-fc230b-fc231.jpg?v=1791579730</image:loc>
      <image:title>Hanna Instruments FC098 Stainless Steel Blade for Meat/Food Electrodes FC Series</image:title>
      <image:caption>Hanna Instruments FC098 Stainless Steel Blade for Meat/Food Electrodes FC Series</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc099-knife-adaptor-for-use-with-fc-series-meat-food-electrodes</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/knife-adaptor-for-use-with-fc230b-food-electrode.jpg?v=1791579732</image:loc>
      <image:title>Hanna Instruments FC099 Knife Adaptor for use with FC series Meat/Food Electrodes</image:title>
      <image:caption>Hanna Instruments FC099 Knife Adaptor for use with FC series Meat/Food Electrodes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc1013-foodcare-ph-and-temperature-electrode-for-milk</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/fc1013-foodcare-ph-and-temperature-electrode-for-milk_a86a1c6c-41b6-42fa-aca0-2b48b37fa7f7.jpg?v=1791579733</image:loc>
      <image:title>Hanna Instruments FC1013 Foodcare pH and temperature electrode for milk</image:title>
      <image:caption>Hanna Instruments FC1013 Foodcare pH and temperature electrode for milk</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc200b-1-5-ph-electrode-with-conic-tip-for-food-care-1-5-metre-cable</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/fc200b-15-ph-electrode-with-conic-tip-for-food-care.jpg?v=1791579734</image:loc>
      <image:title>Hanna Instruments FC200B/1.5 pH Electrode with Conic Tip for Food Care, 1.5 Metre cable</image:title>
      <image:caption>Hanna Instruments FC200B/1.5 pH Electrode with Conic Tip for Food Care, 1.5 Metre cable</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc200d-foodcare-ph-electrode-with-din-connector</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/fc200d-foodcare-ph-electrode-with-din-connector.jpg?v=1791579736</image:loc>
      <image:title>Hanna Instruments FC200D Foodcare pH Electrode with DIN Connector</image:title>
      <image:caption>Hanna Instruments FC200D Foodcare pH Electrode with DIN Connector</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc2023-general-purpose-food-electrode</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/hi-2023-general-purpose-food-electrode.jpg?v=1791579737</image:loc>
      <image:title>Hanna Instruments FC2023 General purpose food electrode</image:title>
      <image:caption>Hanna Instruments FC2023 General purpose food electrode</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc202d-ph-electrode-for-use-with-hi-99161n</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/ph-electrode-for-food-and-dairy-products-use-with-hi-99161.jpg?v=1791579739</image:loc>
      <image:title>Hanna Instruments FC202D pH Electrode for use with HI-99161N</image:title>
      <image:caption>Hanna Instruments FC202D pH Electrode for use with HI-99161N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc2133-foodcare-ph-and-temperature-electrode-for-yogurt</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/fc2133-foodcare-ph-and-temperature-electrode-for-yogurt.jpg?v=1791579740</image:loc>
      <image:title>Hanna Instruments FC2133 Foodcare pH and temperature electrode for Yogurt</image:title>
      <image:caption>Hanna Instruments FC2133 Foodcare pH and temperature electrode for Yogurt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-fc213d-ph-electrode-for-yogurt-analysis</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
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      <image:title>Hanna Instruments FC213D pH Electrode for Yogurt Analysis</image:title>
      <image:caption>Hanna Instruments FC213D pH Electrode for Yogurt Analysis</image:caption>
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      <image:title>Hanna Instruments FC2143 pH Electrode for Beer Analysis</image:title>
      <image:caption>Hanna Instruments FC2143 pH Electrode for Beer Analysis</image:caption>
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      <image:title>Hanna Instruments FC214D pH Electrode for Beer Analysis, DIN Connector</image:title>
      <image:caption>Hanna Instruments FC214D pH Electrode for Beer Analysis, DIN Connector</image:caption>
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      <image:title>Hanna Instruments FC2153 pH electrode for drinking water</image:title>
      <image:caption>Hanna Instruments FC2153 pH electrode for drinking water</image:caption>
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      <image:title>Hanna Instruments FC215D Low Ionic Strength water pH electrode</image:title>
      <image:caption>Hanna Instruments FC215D Low Ionic Strength water pH electrode</image:caption>
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      <image:title>Hanna Instruments FC2320 pH Edge Electrode for Meat</image:title>
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      <image:title>Hanna Instruments FC242D pH Electrode for Cheese Analysis</image:title>
      <image:caption>Hanna Instruments FC242D pH Electrode for Cheese Analysis</image:caption>
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      <image:title>Hanna Instruments FC250B FoodCare pH Combination Electrode</image:title>
      <image:caption>Hanna Instruments FC250B FoodCare pH Combination Electrode</image:caption>
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      <image:title>Hanna Instruments FC260B pH Half Cell Electrode for Milk</image:title>
      <image:caption>Hanna Instruments FC260B pH Half Cell Electrode for Milk</image:caption>
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      <image:title>Hanna Instruments FC300B Sodium Ion Electrode</image:title>
      <image:caption>Hanna Instruments FC300B Sodium Ion Electrode</image:caption>
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      <image:title>Hanna Instruments FC301B Fluoride Electrode with BNC Connector</image:title>
      <image:caption>Hanna Instruments FC301B Fluoride Electrode with BNC Connector</image:caption>
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      <image:title>Hanna Instruments FC762N2 Thermistor probe with 1m stainless steel body  and 2m PVC cable for tanks, vessels and vats</image:title>
      <image:caption>Hanna Instruments FC762N2 Thermistor probe with 1m stainless steel body  and 2m PVC cable for tanks, vessels and vats</image:caption>
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      <image:title>Hanna Instruments FC762PWS Spare or replacement thermistor penetration probe for HI-93501 with 0.8m cable</image:title>
      <image:caption>Hanna Instruments FC762PWS Spare or replacement thermistor penetration probe for HI-93501 with 0.8m cable</image:caption>
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      <image:title>Hanna Instruments FC766PW Penetration probe, 155mm</image:title>
      <image:caption>Hanna Instruments FC766PW Penetration probe, 155mm</image:caption>
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      <image:title>Hanna Instruments FC911B PVDF Body Foodcare pH Electrode for Creams, Sauces and Fruit Juices with BNC Connector</image:title>
      <image:caption>Hanna Instruments FC911B PVDF Body Foodcare pH Electrode for Creams, Sauces and Fruit Juices with BNC Connector</image:caption>
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      <image:title>Hanna Instruments HI-1001 pH Electrodes for Continuous Flow-through Monitoring</image:title>
      <image:caption>Hanna Instruments HI-1001 pH Electrodes for Continuous Flow-through Monitoring</image:caption>
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      <image:title>Hanna Instruments HI-1002/5 Process PH Electrode</image:title>
      <image:caption>Hanna Instruments HI-1002/5 Process PH Electrode</image:caption>
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      <image:title>Hanna Instruments HI-1003/3 pH Electrode for High Pressure</image:title>
      <image:caption>Hanna Instruments HI-1003/3 pH Electrode for High Pressure</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-1003/5 pH Electrodes for Continuous Flow Monitoring</image:title>
      <image:caption>Hanna Instruments HI-1003/5 pH Electrodes for Continuous Flow Monitoring</image:caption>
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      <image:title>Hanna Instruments HI-1005 Flow-thru Monitoring pH Electrode with DIN Connection and 0.5 m Cable</image:title>
      <image:caption>Hanna Instruments HI-1005 Flow-thru Monitoring pH Electrode with DIN Connection and 0.5 m Cable</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-1006-1007 Industrial Flat Tip pH Electrode, PTFE junction, low temperature</image:title>
      <image:caption>Hanna Instruments HI-1006-1007 Industrial Flat Tip pH Electrode, PTFE junction, low temperature</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-1006-1805 Industrial pH/ Temperature Probe for HI-510 Controller , Flat Tip, GP Glass, PTFE Junction, 5 m cable.</image:title>
      <image:caption>Hanna Instruments HI-1006-1805 Industrial pH/ Temperature Probe for HI-510 Controller , Flat Tip, GP Glass, PTFE Junction, 5 m cable.</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-1006-3005 pH Electrode with PTFE Junction</image:title>
      <image:caption>Hanna Instruments HI-1006-3005 pH Electrode with PTFE Junction</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-1006-3010 pH electrode with PTFE junction. High temperature glass bulb</image:title>
      <image:caption>Hanna Instruments HI-1006-3010 pH electrode with PTFE junction. High temperature glass bulb</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-1006-3205 pH electrode with PTFE junction. High temperature glass bulb</image:title>
      <image:caption>Hanna Instruments HI-1006-3205 pH electrode with PTFE junction. High temperature glass bulb</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-1006-3715 Amplified pH electrode with PTFE junction, High temperature glass bulb</image:title>
      <image:caption>Hanna Instruments HI-1006-3715 Amplified pH electrode with PTFE junction, High temperature glass bulb</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-1006-4005 pH Electrode with PTFE Junction</image:title>
      <image:caption>Hanna Instruments HI-1006-4005 pH Electrode with PTFE Junction</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-1006-4205 pH electrode with PTFE junction &amp; glass bulb for acid samples</image:title>
      <image:caption>Hanna Instruments HI-1006-4205 pH electrode with PTFE junction &amp; glass bulb for acid samples</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-102 In-line pH electrode with PVC body and BNC connector</image:title>
      <image:caption>Hanna Instruments HI-102 In-line pH electrode with PVC body and BNC connector</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-1036-1802 Industrial Digital pH, ORP, Temperature and Matching Pin combined probe, 2 m cable</image:title>
      <image:caption>Hanna Instruments HI-1036-1802 Industrial Digital pH, ORP, Temperature and Matching Pin combined probe, 2 m cable</image:caption>
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      <image:title>Hanna Instruments HI-10430 pH Edge Electrode</image:title>
      <image:caption>Hanna Instruments HI-10430 pH Edge Electrode</image:caption>
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      <image:title>Hanna Instruments HI-10480 pH Edge Electrode for Wine</image:title>
      <image:caption>Hanna Instruments HI-10480 pH Edge Electrode for Wine</image:caption>
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      <image:title>Hanna Instruments HI-1048B pH Electrode for Wine Measurements</image:title>
      <image:caption>Hanna Instruments HI-1048B pH Electrode for Wine Measurements</image:caption>
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      <image:title>Hanna Instruments HI-1048D pH Electrode for Wine Analysis</image:title>
      <image:caption>Hanna Instruments HI-1048D pH Electrode for Wine Analysis</image:caption>
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      <image:title>Hanna Instruments HI-1048P pH Electrode for Wine Measurement, BNC connector + Pin</image:title>
      <image:caption>Hanna Instruments HI-1048P pH Electrode for Wine Measurement, BNC connector + Pin</image:caption>
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      <image:title>Hanna Instruments HI-1048Y pH and Temperature Electrode with Clogging Prevention System, BNC and RCA Connector</image:title>
      <image:caption>Hanna Instruments HI-1048Y pH and Temperature Electrode with Clogging Prevention System, BNC and RCA Connector</image:caption>
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      <image:title>Hanna Instruments HI-1049B pH electrode with CPS™ for non-aqueous titrations, BNC Connector</image:title>
      <image:caption>Hanna Instruments HI-1049B pH electrode with CPS™ for non-aqueous titrations, BNC Connector</image:caption>
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      <image:title>Hanna Instruments HI-10533 pH Electrode with Conical Tip and quick DIN Connector</image:title>
      <image:caption>Hanna Instruments HI-10533 pH Electrode with Conical Tip and quick DIN Connector</image:caption>
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      <image:caption>Hanna Instruments HI-1090T Process pH electrode, T-Type Connector</image:caption>
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      <image:title>Hanna Instruments HI-1093B pH Electrode for use with NMR Tubes</image:title>
      <image:caption>Hanna Instruments HI-1093B pH Electrode for use with NMR Tubes</image:caption>
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      <image:title>Hanna Instruments HI-1093P Combination pH electrode with extended length and micro bulb, BNC and pin</image:title>
      <image:caption>Hanna Instruments HI-1093P Combination pH electrode with extended length and micro bulb, BNC and pin</image:caption>
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      <image:title>Hanna Instruments HI-1106-3805 pH and Temperature Sterilisable Industrial Smart Probe for CIP and SIP Applications - 5 Metre Cable</image:title>
      <image:caption>Hanna Instruments HI-1106-3805 pH and Temperature Sterilisable Industrial Smart Probe for CIP and SIP Applications - 5 Metre Cable</image:caption>
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      <image:title>Hanna Instruments HI-11103 Gel Filled pH Electrode with Quick Connect DIN Connector</image:title>
      <image:caption>Hanna Instruments HI-11103 Gel Filled pH Electrode with Quick Connect DIN Connector</image:caption>
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      <image:title>Hanna Instruments HI-1110B pH Electrode Ideal for the Laboratory</image:title>
      <image:caption>Hanna Instruments HI-1110B pH Electrode Ideal for the Laboratory</image:caption>
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      <image:title>Hanna Instruments HI-1110T Gel Filled Glass pH Electrode</image:title>
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      <image:caption>Hanna Instruments HI-11310 pH Edge Electrode for laboratory use and beer testing</image:caption>
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      <image:title>Hanna Instruments HI-11311 pH Edge Electrode with Sensor Check™</image:title>
      <image:caption>Hanna Instruments HI-11311 pH Edge Electrode with Sensor Check™</image:caption>
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      <image:title>Hanna Instruments HI-11313 Refillable glass combination pH electrode with quick connect DIN connector</image:title>
      <image:caption>Hanna Instruments HI-11313 Refillable glass combination pH electrode with quick connect DIN connector</image:caption>
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      <image:title>Hanna Instruments HI-1131S Refillable combination pH electrode with screw cap connector</image:title>
      <image:caption>Hanna Instruments HI-1131S Refillable combination pH electrode with screw cap connector</image:caption>
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      <image:title>Hanna Instruments HI-1131Y Refillable Combination pH and temperature electrode with BNC and RCA Connector</image:title>
      <image:caption>Hanna Instruments HI-1131Y Refillable Combination pH and temperature electrode with BNC and RCA Connector</image:caption>
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      <image:title>Hanna Instruments HI-1135B Glass Bodied pH electrode with Side Arm for Continuous Monitoring</image:title>
      <image:caption>Hanna Instruments HI-1135B Glass Bodied pH electrode with Side Arm for Continuous Monitoring</image:caption>
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      <image:title>Hanna Instruments HI-1143B pH Combination pH Electrode for Hydrofluoric Acid &amp; fluoride applications</image:title>
      <image:caption>Hanna Instruments HI-1143B pH Combination pH Electrode for Hydrofluoric Acid &amp; fluoride applications</image:caption>
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      <image:title>Hanna Instruments HI-1144B pH Combination Electrode for Tris Buffer</image:title>
      <image:caption>Hanna Instruments HI-1144B pH Combination Electrode for Tris Buffer</image:caption>
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      <image:title>Hanna Instruments HI-1151B Refillable combination pH electrode</image:title>
      <image:caption>Hanna Instruments HI-1151B Refillable combination pH electrode</image:caption>
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      <image:title>Hanna Instruments HI-1190T T-Type Glass Body pH Electrode</image:title>
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      <image:title>Hanna Instruments HI-1191T T-Type Glass Body pH Electrode</image:title>
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      <image:title>Hanna Instruments HI-1210B/5 Plastic Bodied pH electrode, 5m cable</image:title>
      <image:caption>Hanna Instruments HI-1210B/5 Plastic Bodied pH electrode, 5m cable</image:caption>
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      <image:title>Hanna Instruments HI-1210T Combination PEI-body pH Electrode</image:title>
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      <image:title>Hanna Instruments HI-1211T PEI-Body Combination pH Electrode</image:title>
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      <image:title>Hanna Instruments HI-1217-1 General purpose pH electrode</image:title>
      <image:caption>Hanna Instruments HI-1217-1 General purpose pH electrode</image:caption>
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      <image:title>Hanna Instruments HI-122 Professional pH Bench Meter with Built-in Printer</image:title>
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      <image:title>Hanna Instruments HI-12300 pH Edge Electrode</image:title>
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      <image:title>Hanna Instruments HI-1230B pH Electrode for Field Use</image:title>
      <image:caption>Hanna Instruments HI-1230B pH Electrode for Field Use</image:caption>
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      <image:title>Hanna Instruments HI-1230S Gel filled combi pH electrode with screw type connector</image:title>
      <image:caption>Hanna Instruments HI-1230S Gel filled combi pH electrode with screw type connector</image:caption>
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      <image:title>Hanna Instruments HI-1230Y pH and temperature Gel filled PEI Body electrode with BNC and RCA Connector</image:title>
      <image:caption>Hanna Instruments HI-1230Y pH and temperature Gel filled PEI Body electrode with BNC and RCA Connector</image:caption>
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      <image:title>Hanna Instruments HI-1270 pH Electrode for use with Checker1</image:title>
      <image:caption>Hanna Instruments HI-1270 pH Electrode for use with Checker1</image:caption>
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      <image:title>Hanna Instruments HI-1285-5 Spare pH/EC Electrode</image:title>
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      <image:title>Hanna Instruments HI-1285-51 pH/EC/TDS/temp Electrode for greenhouses, hydroponics, environmental monitoring, water treatment, boilers</image:title>
      <image:caption>Hanna Instruments HI-1285-51 pH/EC/TDS/temp Electrode for greenhouses, hydroponics, environmental monitoring, water treatment, boilers</image:caption>
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      <image:title>Hanna Instruments HI-1285-6 Probe for HI-9813-6</image:title>
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      <image:title>Hanna Instruments HI-1285-61 pH EC TDS and Temperature Electrode</image:title>
      <image:caption>Hanna Instruments HI-1285-61 pH EC TDS and Temperature Electrode</image:caption>
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      <image:title>Hanna Instruments HI-1285-7 pH/EC/TDS/Temperature amplified electrode</image:title>
      <image:caption>Hanna Instruments HI-1285-7 pH/EC/TDS/Temperature amplified electrode</image:caption>
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      <image:title>Hanna Instruments HI-1285-8 GroLine pH/Conductivity probe with built-in temperature sensor DIN connector and 1m cable</image:title>
      <image:caption>Hanna Instruments HI-1285-8 GroLine pH/Conductivity probe with built-in temperature sensor DIN connector and 1m cable</image:caption>
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      <image:title>Hanna Instruments HI-1285-9 Groline Pre-amplified pH and EC Inline Probe</image:title>
      <image:caption>Hanna Instruments HI-1285-9 Groline Pre-amplified pH and EC Inline Probe</image:caption>
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      <image:title>Hanna Instruments HI-1286 Plastic body pH electrode with Teflon junction</image:title>
      <image:caption>Hanna Instruments HI-1286 Plastic body pH electrode with Teflon junction</image:caption>
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      <image:title>Hanna Instruments HI-1286A pH electrode for general purpose, water treatment , agriculture and swimming pools</image:title>
      <image:caption>Hanna Instruments HI-1286A pH electrode for general purpose, water treatment , agriculture and swimming pools</image:caption>
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      <image:title>Hanna Instruments HI-1288 Multiparameter probe with pH, conductivity and temperature</image:title>
      <image:caption>Hanna Instruments HI-1288 Multiparameter probe with pH, conductivity and temperature</image:caption>
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      <image:title>Hanna Instruments HI-12883 Pre-amplified pH EC/TDS and Temperature electrode</image:title>
      <image:caption>Hanna Instruments HI-12883 Pre-amplified pH EC/TDS and Temperature electrode</image:caption>
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      <image:caption>Hanna Instruments HI-1290 Spare Electrodes for HI-98112</image:caption>
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      <image:title>Hanna Instruments HI-1291D pH Electrode PEI body, single junction with Temp °C sensor</image:title>
      <image:caption>Hanna Instruments HI-1291D pH Electrode PEI body, single junction with Temp °C sensor</image:caption>
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      <image:title>Hanna Instruments HI-12923 pH &amp; Temperature probe for soil</image:title>
      <image:caption>Hanna Instruments HI-12923 pH &amp; Temperature probe for soil</image:caption>
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      <image:title>Hanna Instruments HI-1292D pH Electrode with °C Sensor for Soil</image:title>
      <image:caption>Hanna Instruments HI-1292D pH Electrode with °C Sensor for Soil</image:caption>
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      <image:title>Hanna Instruments HI-12943 GroLine Direct Soil and Soilless Media pH electrode</image:title>
      <image:caption>Hanna Instruments HI-12943 GroLine Direct Soil and Soilless Media pH electrode</image:caption>
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      <image:title>Hanna Instruments HI-1295 Replacement electrode for PICCOLO+</image:title>
      <image:caption>Hanna Instruments HI-1295 Replacement electrode for PICCOLO+</image:caption>
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      <image:title>Hanna Instruments HI-1296D Replacement pH probe for the HI-991001 (old model)</image:title>
      <image:caption>Hanna Instruments HI-1296D Replacement pH probe for the HI-991001 (old model)</image:caption>
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      <image:title>Hanna Instruments HI-12973 Titanium Bodied pH and ORP Electrode with Quick Connect Din Connector</image:title>
      <image:caption>Hanna Instruments HI-12973 Titanium Bodied pH and ORP Electrode with Quick Connect Din Connector</image:caption>
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      <image:title>Hanna Instruments HI-1297D pH/ORP/Temperature Probe</image:title>
      <image:caption>Hanna Instruments HI-1297D pH/ORP/Temperature Probe</image:caption>
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      <image:title>Hanna Instruments HI-1312S Plastic Body Refillable pH Electrode</image:title>
      <image:caption>Hanna Instruments HI-1312S Plastic Body Refillable pH Electrode</image:caption>
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      <image:title>Hanna Instruments HI-1330B Glass Body Refillable pH Semi-micro Electrode</image:title>
      <image:caption>Hanna Instruments HI-1330B Glass Body Refillable pH Semi-micro Electrode</image:caption>
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      <image:title>Hanna Instruments HI-1330p pH combination electrode with pin, glass-body, semi-micro, refill</image:title>
      <image:caption>Hanna Instruments HI-1330p pH combination electrode with pin, glass-body, semi-micro, refill</image:caption>
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      <image:title>Hanna Instruments HI-1331B pH Electrode ideal for Long Neck Flasks</image:title>
      <image:caption>Hanna Instruments HI-1331B pH Electrode ideal for Long Neck Flasks</image:caption>
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      <image:title>Hanna Instruments HI-1332B pH Electrode ideal for Chemical Testing, BNC Connector</image:title>
      <image:caption>Hanna Instruments HI-1332B pH Electrode ideal for Chemical Testing, BNC Connector</image:caption>
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      <image:title>Hanna Instruments HI-1332D pH Electrode ideal for Chemical Testing, DIN Connector</image:title>
      <image:caption>Hanna Instruments HI-1332D pH Electrode ideal for Chemical Testing, DIN Connector</image:caption>
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      <image:title>Hanna Instruments HI-1332P pH Electrode ideal for Chemical Testing, BNC Connector + Pin</image:title>
      <image:caption>Hanna Instruments HI-1332P pH Electrode ideal for Chemical Testing, BNC Connector + Pin</image:caption>
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      <image:title>Hanna Instruments HI-1333B pH Electrode ideal for use in Education</image:title>
      <image:caption>Hanna Instruments HI-1333B pH Electrode ideal for use in Education</image:caption>
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      <image:caption>Hanna Instruments HI-1343B pH Combination Electrode for Tris buffer, Ultem body</image:caption>
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      <image:title>Hanna Instruments HI-141001 Transmitter for HI-141 Dataloggers</image:title>
      <image:caption>Hanna Instruments HI-141001 Transmitter for HI-141 Dataloggers</image:caption>
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      <image:title>Hanna Instruments HI-1413B Glass Bodied Flat pH Electrode, BNC Connector.</image:title>
      <image:caption>Hanna Instruments HI-1413B Glass Bodied Flat pH Electrode, BNC Connector.</image:caption>
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      <image:title>Hanna Instruments HI-14140 Digital Flat tipped pH electrode for surfaces</image:title>
      <image:caption>Hanna Instruments HI-14140 Digital Flat tipped pH electrode for surfaces</image:caption>
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      <image:title>Hanna Instruments HI-14143 Pulp &amp; Paper Flat Tip pH Electrode with Quick Connect DIN</image:title>
      <image:caption>Hanna Instruments HI-14143 Pulp &amp; Paper Flat Tip pH Electrode with Quick Connect DIN</image:caption>
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      <image:title>Hanna Instruments HI-14143/50 pH electrode for Skin and Scalp testing</image:title>
      <image:caption>Hanna Instruments HI-14143/50 pH electrode for Skin and Scalp testing</image:caption>
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      <image:title>Hanna Instruments HI-1414D Flat Tipped pH Electrode</image:title>
      <image:caption>Hanna Instruments HI-1414D Flat Tipped pH Electrode</image:caption>
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      <image:caption>Hanna Instruments HI-144 Temperature T-Logger with wall cradle and lock</image:caption>
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      <image:title>Hanna Instruments HI-144-10 Temperature Logger with USB docking cradle, wall cradle and lock</image:title>
      <image:caption>Hanna Instruments HI-144-10 Temperature Logger with USB docking cradle, wall cradle and lock</image:caption>
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      <image:title>Hanna Instruments HI-145-00 T-Shaped Pocket Thermometer</image:title>
      <image:caption>Hanna Instruments HI-145-00 T-Shaped Pocket Thermometer</image:caption>
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      <image:title>Hanna Instruments HI-145-20 T Handle Thermometer with 300mm long Stem.</image:title>
      <image:caption>Hanna Instruments HI-145-20 T Handle Thermometer with 300mm long Stem.</image:caption>
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      <image:title>Hanna Instruments HI-151 Checktemp4® High accuracy white folding thermometer</image:title>
      <image:caption>Hanna Instruments HI-151 Checktemp4® High accuracy white folding thermometer</image:caption>
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      <image:title>Hanna Instruments HI-151-1 Checktemp4® High accuracy red folding thermometer</image:title>
      <image:caption>Hanna Instruments HI-151-1 Checktemp4® High accuracy red folding thermometer</image:caption>
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      <image:title>Hanna Instruments HI-151-2 Checktemp4® High accuracy blue folding thermometer</image:title>
      <image:caption>Hanna Instruments HI-151-2 Checktemp4® High accuracy blue folding thermometer</image:caption>
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      <image:title>Hanna Instruments HI-151-3 Checktemp4® High accuracy yellow folding thermometer</image:title>
      <image:caption>Hanna Instruments HI-151-3 Checktemp4® High accuracy yellow folding thermometer</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-151-4 Checktemp4® High accuracy green folding thermometer</image:title>
      <image:caption>Hanna Instruments HI-151-4 Checktemp4® High accuracy green folding thermometer</image:caption>
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      <image:title>Hanna Instruments HI-151-5 Checktemp4® High accuracy brown folding thermometer</image:title>
      <image:caption>Hanna Instruments HI-151-5 Checktemp4® High accuracy brown folding thermometer</image:caption>
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      <image:title>Hanna Instruments HI-151CASE Blue carry case for the HI-151 series of thermometers</image:title>
      <image:caption>Hanna Instruments HI-151CASE Blue carry case for the HI-151 series of thermometers</image:caption>
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      <image:title>Hanna Instruments HI-1610D pH Electrode with Temperature Sensor</image:title>
      <image:caption>Hanna Instruments HI-1610D pH Electrode with Temperature Sensor</image:caption>
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      <image:title>Hanna Instruments HI-180l-2 Round compact mini strirrer in Ivory, 1L</image:title>
      <image:caption>Hanna Instruments HI-180l-2 Round compact mini strirrer in Ivory, 1L</image:caption>
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      <image:title>Hanna Instruments HI-181L-2 Magnetic mini stirrer with probe holder, Lavender, 230V</image:title>
      <image:caption>Hanna Instruments HI-181L-2 Magnetic mini stirrer with probe holder, Lavender, 230V</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-2001 ORP Process Electrode</image:title>
      <image:caption>Hanna Instruments HI-2001 ORP Process Electrode</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-2002 Edge  pH Meter</image:title>
      <image:caption>Hanna Instruments HI-2002 Edge  pH Meter</image:caption>
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      <image:title>Hanna Instruments HI-2002/5 Standard model ORP/Pt electrode</image:title>
      <image:caption>Hanna Instruments HI-2002/5 Standard model ORP/Pt electrode</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-2003 Edge Conductivity Meter</image:title>
      <image:caption>Hanna Instruments HI-2003 Edge Conductivity Meter</image:caption>
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  <url>
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      <image:title>Hanna Instruments HI-2003/3 ORP Electrodes with Platinum Sensor</image:title>
      <image:caption>Hanna Instruments HI-2003/3 ORP Electrodes with Platinum Sensor</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-2003/5 Standard model ORP/Pt electrode</image:title>
      <image:caption>Hanna Instruments HI-2003/5 Standard model ORP/Pt electrode</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-2004 Edge Dissolved Oxygen Meter</image:title>
      <image:caption>Hanna Instruments HI-2004 Edge Dissolved Oxygen Meter</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-2004-1005 ORP electrode with PTFE junction, Pt sensor, BNC 5m cable</image:title>
      <image:caption>Hanna Instruments HI-2004-1005 ORP electrode with PTFE junction, Pt sensor, BNC 5m cable</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-2004-1007 Industrial Flat Tip ORP electrode, PTFE junction, Pt sensor, BNC</image:title>
      <image:caption>Hanna Instruments HI-2004-1007 Industrial Flat Tip ORP electrode, PTFE junction, Pt sensor, BNC</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-2004-1010 Industrial Flat Tip ORP electrode, PTFE junction, Pt sensor, BNC</image:title>
      <image:caption>Hanna Instruments HI-2004-1010 Industrial Flat Tip ORP electrode, PTFE junction, Pt sensor, BNC</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-2004-1015 ORP Electrode with PTFE Junction, Pt Sensor, BNC, 15m Cable</image:title>
      <image:caption>Hanna Instruments HI-2004-1015 ORP Electrode with PTFE Junction, Pt Sensor, BNC, 15m Cable</image:caption>
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      <image:title>Hanna Instruments HI-2004-2005 Industrial Flat Tipped ORP electrode</image:title>
      <image:caption>Hanna Instruments HI-2004-2005 Industrial Flat Tipped ORP electrode</image:caption>
    </image:image>
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      <image:caption>Hanna Instruments HI-2931B/5 AmpHel® ORP Electrode with Internal Battery</image:caption>
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      <image:title>Hanna Instruments HI-3230B Plastic Body Gel Filled ORP Electrode, BNC Connector</image:title>
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      <image:title>Hanna Instruments HI-38000 Sulphate test kit</image:title>
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      <image:title>Hanna Instruments HI-38000-10 Sulphate, barium chloride method, Reagent kit for 100 tests</image:title>
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      <image:title>Hanna Instruments HI-38001-10 Sulphate LR / HR, barium chloride method, reagent kit for 200 tests</image:title>
      <image:caption>Hanna Instruments HI-38001-10 Sulphate LR / HR, barium chloride method, reagent kit for 200 tests</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Hanna Instruments HI-38017 Chlorine - Range (0.00-0.70 mg/L) (0.0-3.5 mg/L)</image:title>
      <image:caption>Hanna Instruments HI-38017 Chlorine - Range (0.00-0.70 mg/L) (0.0-3.5 mg/L)</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Hanna Instruments HI-38017-200 Replacement reagents  for Free &amp; Total Chlorine</image:title>
      <image:caption>Hanna Instruments HI-38017-200 Replacement reagents  for Free &amp; Total Chlorine</image:caption>
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  <url>
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    <image:image>
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      <image:title>Hanna Instruments HI-38018 Chlorine - Range (0.00-0.70 mg/L) (0.0-3.5 mg/L)</image:title>
      <image:caption>Hanna Instruments HI-38018 Chlorine - Range (0.00-0.70 mg/L) (0.0-3.5 mg/L)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/chlorine-free-lr-mr-dpd-colorimetric-method-reagent-kit-fo.jpg?v=1791580008</image:loc>
      <image:title>Hanna Instruments HI-38018-200 Free Chlorine (Low and Medium Range) Test Kit Replacement Reagents (200 tests)</image:title>
      <image:caption>Hanna Instruments HI-38018-200 Free Chlorine (Low and Medium Range) Test Kit Replacement Reagents (200 tests)</image:caption>
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  <url>
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      <image:title>Hanna Instruments HI-38020 Chlorine - Range (0.00-0.70 mg/L)(0.0-3.5 mg/L)(0.0-10.0 mg/L)</image:title>
      <image:caption>Hanna Instruments HI-38020 Chlorine - Range (0.00-0.70 mg/L)(0.0-3.5 mg/L)(0.0-10.0 mg/L)</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/chlorine-range-10-200-mg-l.jpg?v=1791580011</image:loc>
      <image:title>Hanna Instruments HI-38023 Total Chlorine Test Kit - Range 10-200 mg/L</image:title>
      <image:caption>Hanna Instruments HI-38023 Total Chlorine Test Kit - Range 10-200 mg/L</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38023-100 Chlorine, total, extended range, Iodometric method, Reagent kit</image:title>
      <image:caption>Hanna Instruments HI-38023-100 Chlorine, total, extended range, Iodometric method, Reagent kit</image:caption>
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  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/hardness-as-caco3-total-range-0-30-gpg.jpg?v=1791580015</image:loc>
      <image:title>Hanna Instruments HI-38033 Hardness (as CaCO3), total - Range (0-30 gpg)</image:title>
      <image:caption>Hanna Instruments HI-38033 Hardness (as CaCO3), total - Range (0-30 gpg)</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38033-100 Hardness, total, EDTA method, Reagent kit for 100 test</image:title>
      <image:caption>Hanna Instruments HI-38033-100 Hardness, total, EDTA method, Reagent kit for 100 test</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-38039-iron-checker-disc-fe2-fe3-range-0-00-1-00-mg-l</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/iron-fe2-fe3-range-0-00-1-00-mg-l.jpg?v=1791580018</image:loc>
      <image:title>Hanna Instruments HI-38039 Iron Checker Disc, (Fe2+ &amp; Fe3+) - Range (0.00-1.00 mg/L)</image:title>
      <image:caption>Hanna Instruments HI-38039 Iron Checker Disc, (Fe2+ &amp; Fe3+) - Range (0.00-1.00 mg/L)</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-38039-100 Replacement reagents for Iron checker Disc, (Fe2+ &amp; Fe3+) - Range (0.00-1.00 mg/L)</image:title>
      <image:caption>Hanna Instruments HI-38039-100 Replacement reagents for Iron checker Disc, (Fe2+ &amp; Fe3+) - Range (0.00-1.00 mg/L)</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38040 Iron checker Disc, (Fe2+ &amp; Fe3+) medium range</image:title>
      <image:caption>Hanna Instruments HI-38040 Iron checker Disc, (Fe2+ &amp; Fe3+) medium range</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38040-100 Replacement reagents for Iron Checker Disc, (Fe2+ &amp; Fe3+) MR</image:title>
      <image:caption>Hanna Instruments HI-38040-100 Replacement reagents for Iron Checker Disc, (Fe2+ &amp; Fe3+) MR</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Hanna Instruments HI-38041 Iron tests kits - High Range</image:title>
      <image:caption>Hanna Instruments HI-38041 Iron tests kits - High Range</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-38041-100-iron-fe2-fe3-hr</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38041-100 Iron, (Fe2+ &amp; Fe3+) HR</image:title>
      <image:caption>Hanna Instruments HI-38041-100 Iron, (Fe2+ &amp; Fe3+) HR</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38049 Ammonia test kit</image:title>
      <image:caption>Hanna Instruments HI-38049 Ammonia test kit</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-38049-100-replacement-reagents-for-ammonia-fresh-water</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38049-100 Replacement reagents for Ammonia (fresh water)</image:title>
      <image:caption>Hanna Instruments HI-38049-100 Replacement reagents for Ammonia (fresh water)</image:caption>
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  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38054 Ozone test kit</image:title>
      <image:caption>Hanna Instruments HI-38054 Ozone test kit</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38054-100 Replacement reagents for Ozone</image:title>
      <image:caption>Hanna Instruments HI-38054-100 Replacement reagents for Ozone</image:caption>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-38058-ph-test-kit-range-4-0-10-0-ph</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
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      <image:title>Hanna Instruments HI-38058 pH Test Kit - Range 4.0 - 10.0 pH</image:title>
      <image:caption>Hanna Instruments HI-38058 pH Test Kit - Range 4.0 - 10.0 pH</image:caption>
    </image:image>
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  <url>
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      <image:title>Hanna Instruments HI-38058-100 Replacement reagents for pH x 100</image:title>
      <image:caption>Hanna Instruments HI-38058-100 Replacement reagents for pH x 100</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38061 Phosphate test kit (low/wide range)</image:title>
      <image:caption>Hanna Instruments HI-38061 Phosphate test kit (low/wide range)</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38061-100 Replacement reagents for Phosphate</image:title>
      <image:caption>Hanna Instruments HI-38061-100 Replacement reagents for Phosphate</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-38067-silica-test-kit-with-checker-disc</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/replacement-reagents-for-silica.jpg?v=1791580041</image:loc>
      <image:title>Hanna Instruments HI-38067 Silica Test Kit with Checker Disc</image:title>
      <image:caption>Hanna Instruments HI-38067 Silica Test Kit with Checker Disc</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/replacement-reagents-for-silica_2747391e-8dae-40e3-b211-839a0f59ab54.jpg?v=1791580043</image:loc>
      <image:title>Hanna Instruments HI-38067-100 Replacement reagents for Silica</image:title>
      <image:caption>Hanna Instruments HI-38067-100 Replacement reagents for Silica</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-38074-100-boron-boric-acid-method-reagent-kit-for-100-tests-b</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-38074-100 Boron, boric acid method, Reagent kit for 100 tests (B)</image:title>
      <image:caption>Hanna Instruments HI-38074-100 Boron, boric acid method, Reagent kit for 100 tests (B)</image:caption>
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  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3810-dissolved-oxygen-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3810 Dissolved Oxygen test kit</image:title>
      <image:caption>Hanna Instruments HI-3810 Dissolved Oxygen test kit</image:caption>
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  <url>
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      <image:title>Hanna Instruments HI-3810-100 Replacement reagents for Dissolved Oxygen</image:title>
      <image:caption>Hanna Instruments HI-3810-100 Replacement reagents for Dissolved Oxygen</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3811-alkalinity-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3811 Alkalinity test kit</image:title>
      <image:caption>Hanna Instruments HI-3811 Alkalinity test kit</image:caption>
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  <url>
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      <image:title>Hanna Instruments HI-3811-100 Replacement reagent for Alkalinity</image:title>
      <image:caption>Hanna Instruments HI-3811-100 Replacement reagent for Alkalinity</image:caption>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3812-hardness-total-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3812 Hardness (Total) test kit</image:title>
      <image:caption>Hanna Instruments HI-3812 Hardness (Total) test kit</image:caption>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3812-100-replacement-reagent-for-hardness</loc>
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      <image:title>Hanna Instruments HI-3812-100 Replacement reagent for Hardness</image:title>
      <image:caption>Hanna Instruments HI-3812-100 Replacement reagent for Hardness</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3815-chloride-test-kit</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/chloride-test-kit.jpg?v=1791580055</image:loc>
      <image:title>Hanna Instruments HI-3815 Chloride test kit</image:title>
      <image:caption>Hanna Instruments HI-3815 Chloride test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3815-100-replacement-reagents-for-chloride-as-cl</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/replacement-reagents-for-chloride-as-cl.jpg?v=1791580057</image:loc>
      <image:title>Hanna Instruments HI-3815-100 Replacement reagents for Chloride (as Cl-)</image:title>
      <image:caption>Hanna Instruments HI-3815-100 Replacement reagents for Chloride (as Cl-)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3818-carbon-dioxide-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/carbon-dioxide-test-kit.jpg?v=1791580059</image:loc>
      <image:title>Hanna Instruments HI-3818 Carbon Dioxide test kit</image:title>
      <image:caption>Hanna Instruments HI-3818 Carbon Dioxide test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3818-100-replacement-reagents-for-carbon-dioxide</loc>
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      <image:title>Hanna Instruments HI-3818-100 Replacement reagents for Carbon Dioxide</image:title>
      <image:caption>Hanna Instruments HI-3818-100 Replacement reagents for Carbon Dioxide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3820-100-replacement-reagents-for-hi-3820-acidity-test-kit</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3820-100 Replacement reagents for HI-3820 Acidity test kit</image:title>
      <image:caption>Hanna Instruments HI-3820-100 Replacement reagents for HI-3820 Acidity test kit</image:caption>
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  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3822-100-replacement-sulphite-reagents-for-hi-3822</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3822-100 Replacement Sulphite reagents for HI-3822</image:title>
      <image:caption>Hanna Instruments HI-3822-100 Replacement Sulphite reagents for HI-3822</image:caption>
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  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3824-025-ammonia-replacement-reagents-for-hi-3824</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/replacement-reagents-for-hi-3824.jpg?v=1791580065</image:loc>
      <image:title>Hanna Instruments HI-3824-025 Ammonia replacement reagents for HI-3824</image:title>
      <image:caption>Hanna Instruments HI-3824-025 Ammonia replacement reagents for HI-3824</image:caption>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3831f-chlorine-free-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/chlorine-free-test-kit_b7b16719-491e-4219-853f-9399b13fee9e.jpg?v=1791580066</image:loc>
      <image:title>Hanna Instruments HI-3831F Chlorine (Free) test kit</image:title>
      <image:caption>Hanna Instruments HI-3831F Chlorine (Free) test kit</image:caption>
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  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3843-100-replacement-reagents-for-hi-3843-hypochlorite-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3843-100 Replacement Reagents for HI-3843 Hypochlorite test kit</image:title>
      <image:caption>Hanna Instruments HI-3843-100 Replacement Reagents for HI-3843 Hypochlorite test kit</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3844-100-replacement-reagents-for-hi-3844-hydrogen-peroxide-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3844-100 Replacement Reagents for HI-3844 Hydrogen Peroxide test kit</image:title>
      <image:caption>Hanna Instruments HI-3844-100 Replacement Reagents for HI-3844 Hydrogen Peroxide test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3846-100-replacement-reagents-for-hi-3846-chromium-vi-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/chromium-vi-diphenylcarbohydrazide-method-reagent-kit-for-100.jpg?v=1791580071</image:loc>
      <image:title>Hanna Instruments HI-3846-100 Replacement reagents for HI-3846 Chromium VI test kit</image:title>
      <image:caption>Hanna Instruments HI-3846-100 Replacement reagents for HI-3846 Chromium VI test kit</image:caption>
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  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3847-100-replacement-reagents-for-hi-3847-copper-high-range-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3847-100 Replacement reagents for HI-3847 Copper, high range test kit</image:title>
      <image:caption>Hanna Instruments HI-3847-100 Replacement reagents for HI-3847 Copper, high range test kit</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3850-ascorbic-acid-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/ascorbic-acid-range-10-200-mg-l.jpg?v=1791580074</image:loc>
      <image:title>Hanna Instruments HI-3850 Ascorbic Acid test kit</image:title>
      <image:caption>Hanna Instruments HI-3850 Ascorbic Acid test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3850-100-replacement-reagents-for-hi-3850-absorbic-acid-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/replacement-reagents-for-absorbic-acid.jpg?v=1791580076</image:loc>
      <image:title>Hanna Instruments HI-3850-100 Replacement reagents for HI-3850 Absorbic Acid test kit</image:title>
      <image:caption>Hanna Instruments HI-3850-100 Replacement reagents for HI-3850 Absorbic Acid test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3859-glycol-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/glycol-test-kit.jpg?v=1791580077</image:loc>
      <image:title>Hanna Instruments HI-3859 Glycol Test Kit</image:title>
      <image:caption>Hanna Instruments HI-3859 Glycol Test Kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3859-025-replacement-reagents-for-hi-3859-glycol-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Hanna Instruments HI-3859-025 Replacement reagents for HI-3859 Glycol test kit</image:title>
      <image:caption>Hanna Instruments HI-3859-025 Replacement reagents for HI-3859 Glycol test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3864-phenols-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/phenols-test-kit.jpg?v=1791580081</image:loc>
      <image:title>Hanna Instruments HI-3864 Phenols test kit</image:title>
      <image:caption>Hanna Instruments HI-3864 Phenols test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3864-100-replacement-reagents-for-hi-3864-phenols-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/replacement-reagents-for-phenols.jpg?v=1791580082</image:loc>
      <image:title>Hanna Instruments HI-3864-100 Replacement reagents for HI-3864 Phenols test kit</image:title>
      <image:caption>Hanna Instruments HI-3864-100 Replacement reagents for HI-3864 Phenols test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3875-free-chlorine-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/chlorine-test-kit.jpg?v=1791580083</image:loc>
      <image:title>Hanna Instruments HI-3875 Free Chlorine test kit</image:title>
      <image:caption>Hanna Instruments HI-3875 Free Chlorine test kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3875-100-replacement-reagents-for-hi-3875-free-chlorine-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/replacement-reagents-for-free-chlorine.jpg?v=1791580085</image:loc>
      <image:title>Hanna Instruments HI-3875-100 Replacement Reagents for HI-3875 Free Chlorine Test Kit</image:title>
      <image:caption>Hanna Instruments HI-3875-100 Replacement Reagents for HI-3875 Free Chlorine Test Kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-38904-pool-line-quick-total-hardness-chemical-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/hi-38904-pool-line-quick-total-hardness-chemical-test-kit.jpg?v=1791580086</image:loc>
      <image:title>Hanna Instruments HI-38904 Pool Line Quick Total Hardness Chemical Test Kit</image:title>
      <image:caption>Hanna Instruments HI-38904 Pool Line Quick Total Hardness Chemical Test Kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3895-010-replacement-reagents-for-hi-3895-ph-nitrogen-phosphorus-potassium</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/soil-analysis-ned-n-ascorbic-acid-p-tetraphenylborate-k.jpg?v=1791580088</image:loc>
      <image:title>Hanna Instruments HI-3895-010 Replacement Reagents for HI-3895 pH, Nitrogen, Phosphorus, Potassium</image:title>
      <image:caption>Hanna Instruments HI-3895-010 Replacement Reagents for HI-3895 pH, Nitrogen, Phosphorus, Potassium</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3896-025-soil-analysis-ned-nitrogen-ascorbic-acid-phosphorus-tetraphenylborate-potassium</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/soil-analysis-ned-n-ascorbic-acid-p-tetraphenylborate-k_9f75c1df-1fec-4534-9ec3-766a10868290.jpg?v=1791580089</image:loc>
      <image:title>Hanna Instruments HI-3896-025 Soil analysis, Ned (Nitrogen), ascorbic acid (Phosphorus), tetraphenylborate (Potassium)</image:title>
      <image:caption>Hanna Instruments HI-3896-025 Soil analysis, Ned (Nitrogen), ascorbic acid (Phosphorus), tetraphenylborate (Potassium)</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-3899bp-backpack-lab-marine-science-educational-test-kit</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-3899BP Backpack Lab Marine Science Educational Test Kit</image:title>
      <image:caption>Hanna Instruments HI-3899BP Backpack Lab Marine Science Educational Test Kit</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-4000-00-isa-solution-for-halide-electrodes</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-4000-00 ISA Solution for Halide Electrodes</image:title>
      <image:caption>Hanna Instruments HI-4000-00 ISA Solution for Halide Electrodes</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-4000-47-ph-4-and-7-buffer-with-chloride-background</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-4000-47 pH 4 and 7 Buffer with Chloride Background</image:title>
      <image:caption>Hanna Instruments HI-4000-47 pH 4 and 7 Buffer with Chloride Background</image:caption>
    </image:image>
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  <url>
    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-4000-50-liquid-membrane-sensor-handle</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0574/5511/6439/files/liquid-membrane-sensor-handle.jpg?v=1791580096</image:loc>
      <image:title>Hanna Instruments HI-4000-50 Liquid membrane Sensor Handle</image:title>
      <image:caption>Hanna Instruments HI-4000-50 Liquid membrane Sensor Handle</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-4000-51 Gas Sensor Replacement pH</image:title>
      <image:caption>Hanna Instruments HI-4000-51 Gas Sensor Replacement pH</image:caption>
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  <url>
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      <image:title>Hanna Instruments HI-4000-52 Gas Sensor Membrane Cap</image:title>
      <image:caption>Hanna Instruments HI-4000-52 Gas Sensor Membrane Cap</image:caption>
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      <image:title>Hanna Instruments HI-4000-54 Gas Sensor Replacement pH for HI-4105</image:title>
      <image:caption>Hanna Instruments HI-4000-54 Gas Sensor Replacement pH for HI-4105</image:caption>
    </image:image>
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    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-4000-70-halide-polishing-strip</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-4000-70 Halide Polishing Strip</image:title>
      <image:caption>Hanna Instruments HI-4000-70 Halide Polishing Strip</image:caption>
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    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-4001-00-alkaline-isa-for-ammonia-and-cyanide-ise-500ml</loc>
    <lastmod>2026-10-10T10:51:53+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-4001-00 Alkaline ISA for Ammonia and Cyanide ISE, 500ml</image:title>
      <image:caption>Hanna Instruments HI-4001-00 Alkaline ISA for Ammonia and Cyanide ISE, 500ml</image:caption>
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    <loc>https://testallwater.co.uk/products/hanna-instruments-hi-4001-01-ammonia-standard-0-1-m-500-ml</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Hanna Instruments HI-4001-01 Ammonia Standard 0.1 M, 500 mL</image:title>
      <image:caption>Hanna Instruments HI-4001-01 Ammonia Standard 0.1 M, 500 mL</image:caption>
    </image:image>
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      <image:title>Hanna Instruments HI-4001-02 100mg/L Ammonia Standard, 500 mL</image:title>
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      <image:title>Hanna Instruments HI-6542 pH/ORP/ISE + Optical DO Multiparameter Modular Benchtop Meter</image:title>
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      <image:caption>Hanna Instruments HI-6542/P pH/ORP/ISE + Polarographic DO Multiparameter Modular Benchtop Meter</image:caption>
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      <image:title>Hanna Instruments HI-6553/P pH/ORP/ISE + EC + Polarographic DO Multiparameter Modular Benchtop Meter</image:title>
      <image:caption>Hanna Instruments HI-6553/P pH/ORP/ISE + EC + Polarographic DO Multiparameter Modular Benchtop Meter</image:caption>
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      <image:caption>Hanna Instruments HI-7092L ORP Oxidizing pretreatment solution</image:caption>
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      <image:caption>Hanna Instruments HI-70960 Preparation Solution for Solid or Semi Solid Samples</image:caption>
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      <image:caption>Hanna Instruments HI-710007 Shockproof Blue Rubber Boot</image:caption>
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      <image:caption>Hanna Instruments HI-710008 Shockproof Orange Rubber Boot</image:caption>
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      <image:title>Hanna Instruments HI-710011 Sintered cap for Relative Humidity Probes</image:title>
      <image:caption>Hanna Instruments HI-710011 Sintered cap for Relative Humidity Probes</image:caption>
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      <image:caption>Hanna Instruments HI-710015 Blue Rubber Boot</image:caption>
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      <image:caption>Hanna Instruments HI-710025 Green Shockproof Rubber Boot</image:caption>
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      <image:caption>Hanna Instruments HI-710028 Orange protective rubber boot</image:caption>
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      <image:caption>Hanna Instruments HI-710029 Blue protective rubber boot</image:caption>
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      <image:caption>Hanna Instruments HI-710030 Green protective rubber boot</image:caption>
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      <image:title>Hanna Instruments HI-710032 Paper Rolls for printing Bench Meters</image:title>
      <image:caption>Hanna Instruments HI-710032 Paper Rolls for printing Bench Meters</image:caption>
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      <image:caption>Hanna Instruments HI-710033 Ink Cartridge for Built-in Printers</image:caption>
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  <url>
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      <image:title>Hanna Instruments HI-710034 Orange Shockproof Rubber Boot for HI-981XX series</image:title>
      <image:caption>Hanna Instruments HI-710034 Orange Shockproof Rubber Boot for HI-981XX series</image:caption>
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  <url>
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      <image:title>Hanna Instruments HI-710035 Blue Shockproof Rubber Boot for the HI-9819X meters</image:title>
      <image:caption>Hanna Instruments HI-710035 Blue Shockproof Rubber Boot for the HI-9819X meters</image:caption>
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      <image:title>Hanna Instruments HI-710044 Inductive Charger</image:title>
      <image:caption>Hanna Instruments HI-710044 Inductive Charger</image:caption>
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      <image:title>Hanna Instruments HI-710045 Cable for Recharging HI-9828 Batteries</image:title>
      <image:caption>Hanna Instruments HI-710045 Cable for Recharging HI-9828 Batteries</image:caption>
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      <image:title>Hanna Instruments HI-710046 Cable for Recharging HI-9828 Batteries from 12V power</image:title>
      <image:caption>Hanna Instruments HI-710046 Cable for Recharging HI-9828 Batteries from 12V power</image:caption>
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      <image:title>Hanna Instruments HI-710118 Protective case with tray for HI 93530N housing</image:title>
      <image:caption>Hanna Instruments HI-710118 Protective case with tray for HI 93530N housing</image:caption>
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      <image:title>Hanna Instruments HI-710119 Protective case tray for HI 93510N housing with probe</image:title>
      <image:caption>Hanna Instruments HI-710119 Protective case tray for HI 93510N housing with probe</image:caption>
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      <image:caption>Hanna Instruments HI-710120 Protective case tray for HI 9040 housing with probe</image:caption>
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      <image:caption>Hanna Instruments HI-710122 Protective case tray for HI 8424 housing</image:caption>
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      <image:caption>Hanna Instruments HI-710123 Protective case tray for HI 991300 housing</image:caption>
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      <image:title>Hanna Instruments HI-710134 General rugged carrying case for HI 98703 style casing</image:title>
      <image:caption>Hanna Instruments HI-710134 General rugged carrying case for HI 98703 style casing</image:caption>
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      <image:title>Hanna Instruments HI-710136 General rugged carrying case for HI 9125 style casing</image:title>
      <image:caption>Hanna Instruments HI-710136 General rugged carrying case for HI 9125 style casing</image:caption>
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      <image:title>Hanna Instruments HI-710139 General rugged carrying case for HI-93703 style instruments</image:title>
      <image:caption>Hanna Instruments HI-710139 General rugged carrying case for HI-93703 style instruments</image:caption>
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      <image:title>Hanna Instruments HI-710140 Hard carrying case for HI 9829</image:title>
      <image:caption>Hanna Instruments HI-710140 Hard carrying case for HI 9829</image:caption>
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      <image:title>Hanna Instruments HI-711-11 Total Chlorine Calibration Check Set 0.00 and 1.00 ppm standards</image:title>
      <image:caption>Hanna Instruments HI-711-11 Total Chlorine Calibration Check Set 0.00 and 1.00 ppm standards</image:caption>
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      <image:caption>Hanna Instruments HI-73128 Electrode removal tool</image:caption>
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