Hanna Reagents

Hanna Reagents

Hanna Reagents Products are specially formulated chemicals used with Hanna test kits and meters to deliver accurate water testing results. They help identify key water qualities such as chlorine, pH, hardness, and more. Easy to use and reliable, these reagents ensure every test is precise, helping you maintain clean, safe, and perfectly balanced water for any application.

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18 products

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Hanna Instruments 100 Free Chlorine TestsHanna Instruments 100 Free Chlorine Tests
Hanna Instruments
Hanna Instruments 100 Free Chlorine Tests Sale priceFrom £10.00
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Hanna Instruments-HI-711-25 Reagents For HI-711 Total Chlorine Checker
Hanna Instruments
Hanna Instruments-HI-711-25 Reagents For HI-711 Total Chlorine Checker Sale price£12.16 Regular price£12.80
Save £0.73
Hanna Instruments-713-25 Reagents for Hanna Instruments-713 Phosphate Pocket Checker x 25 testsHanna Instruments-713-25 Reagents for Hanna Instruments-713 Phosphate Pocket Checker x 25 tests
Hanna Instruments
Hanna Instruments-713-25 Reagents for Hanna Instruments-713 Phosphate Pocket Checker x 25 tests Sale price£13.87 Regular price£14.60
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Hanna Instruments HI-761-25 Reagents for HI-761 Total Chlorine Low Range Checker
Hanna Instruments
Hanna Instruments HI-761-25 Reagents for HI-761 Total Chlorine Low Range Checker Sale price£12.73 Regular price£13.40
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Hanna Instruments HI-771-25 Reagents for HI-771 Chlorine UHR Checker
Hanna Instruments
Hanna Instruments HI-771-25 Reagents for HI-771 Chlorine UHR Checker Sale price£21.38 Regular price£22.50
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Hanna Instruments-707-25 Nitrite Low Range (0-600 PPB) Reagents 25 Tests
Hanna Instruments
Hanna Instruments-707-25 Nitrite Low Range (0-600 PPB) Reagents 25 Tests Sale price£19.86 Regular price£20.90
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Hanna Instruments-747-25 Reagents for Hanna Instruments-747 Copper Low Range Checker®HC
Hanna Instruments
Hanna Instruments-747-25 Reagents for Hanna Instruments-747 Copper Low Range Checker®HC Sale price£13.30 Regular price£14.00
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Hanna Instruments HI-764-25 Reagents for HI-764 Nitrite Marine ULR Checker
Hanna Instruments
Hanna Instruments HI-764-25 Reagents for HI-764 Nitrite Marine ULR Checker Sale price£12.16 Regular price£12.80
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Hanna Instruments HI-717-25 Reagents For Phosphate HR CheckerHanna Instruments HI-717-25 Reagents For Phosphate HR Checker
Hanna Instruments
Hanna Instruments HI-717-25 Reagents For Phosphate HR Checker Sale price£12.16 Regular price£12.80
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Hanna Instruments HI-93734 Reagents for Chlorine PhotometerHanna Instruments HI-93734 Reagents for Chlorine Photometer
Hanna Instruments
Hanna Instruments HI-93734 Reagents for Chlorine Photometer Sale price£32.68 Regular price£34.40
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Hanna Instruments-706-25 Reagents for Hanna Instruments-706 Phosphorus High Range Colorimeter - Checker®HCHanna Instruments-706-25 Reagents for Hanna Instruments-706 Phosphorus High Range Colorimeter - Checker®HC
Hanna Instruments
Hanna Instruments-706-25 Reagents for Hanna Instruments-706 Phosphorus High Range Colorimeter - Checker®HC Sale price£13.40 Regular price£14.10
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Hanna Instruments HI-718-25 Reagents for HI-718 Iodine CheckerHanna Instruments HI-718-25 Reagents for HI-718 Iodine Checker
Hanna Instruments
Hanna Instruments HI-718-25 Reagents for HI-718 Iodine Checker Sale price£12.16 Regular price£12.80
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Hanna Instruments Reagents for HI-762 Free Chlorine Ultra Low Range Checker
Hanna Instruments
Hanna Instruments Reagents for HI-762 Free Chlorine Ultra Low Range Checker Sale price£35.72 Regular price£37.60
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Hanna Instruments-HI-700-25 Reagents for HI-700 Ammonia CheckerHanna Instruments-HI-700-25 Reagents for HI-700 Ammonia Checker
Hanna Instruments
Hanna Instruments-HI-700-25 Reagents for HI-700 Ammonia Checker Sale price£23.47 Regular price£24.70
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Hanna Instruments-HI-708-25 Reagents for HI-708 Nitrite High Range Checker
Hanna Instruments
Hanna Instruments-HI-708-25 Reagents for HI-708 Nitrite High Range Checker Sale price£24.13 Regular price£25.40
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Hanna Instruments HI-7134-25 Phosphate Reagents for HI-7134
Hanna Instruments
Hanna Instruments HI-7134-25 Phosphate Reagents for HI-7134 Sale price£10.74 Regular price£11.30
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Hanna Instruments HI-779-25 pH Reagents for HI-779Hanna Instruments HI-779-25 pH Reagents for HI-779
Hanna Instruments
Hanna Instruments HI-779-25 pH Reagents for HI-779 Sale price£26.79 Regular price£28.20
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Hanna Instruments HI-736-25 Reagents for HI-736 ULR Marine Phosphorus Checker HC
Hanna Instruments
Hanna Instruments HI-736-25 Reagents for HI-736 ULR Marine Phosphorus Checker HC Sale price£12.16 Regular price£12.80

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