{"product_id":"hanna-instruments-hi-93755-01-alkalinity-liquid-reagent-100-tests","title":"Hanna Instruments HI-93755-01 Alkalinity Liquid Reagent, 100 tests","description":"\u003cp\u003eAlkalinity reagents for use with photometers within the range of 0 to 500 mg\/L. Bottle comes with a 1ml syringe. This reagent provides enough to do 100 tests.\u003c\/p\u003e\u003cp\u003eThe HI-93755-01 Alkalinity liquid reagent is suitable for use with Hanna photometers.\u003c\/p\u003e \u003cp\u003eThis reagent provides enough to do 100 tests.\u003c\/p\u003e \u003cp\u003eRange: 0 to 500 mg\/L.\u003c\/p\u003e \u003ch3\u003eMEASUREMENT PROCEDURE\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSelect the Alkalinity method using the procedure described in the METHOD SELECTION section.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ci\u003eNote: If tutorial mode is disabled, follow the measurement procedure below. If the tutorial mode is enabled, press Measure and follow the messages on the screen.\u003c\/i\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFill the cuvette with 10 mL of unreacted sample (up to the mark). Replace the plastic stopper and the cap.\u003c\/li\u003e \u003cli\u003eInsert the cuvette into the holder and ensure that the notch on the cap is positioned securely in the groove.\u003c\/li\u003e \u003cli\u003ePress Zero. The display will show “-0.0-” when the meter is zeroed and ready for measurement.\u003c\/li\u003e \u003cli\u003eRemove the cuvette. 10 mL\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eMETHOD PROCEDURE\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse a 1 mL syringe and add 1mL of HI-93755 Alkalinity Reagent to the sample.\u003c\/li\u003e \u003cli\u003eReplace the plastic stopper and the cap. Invert 5 times to mix.\u003c\/li\u003e \u003cli\u003eInsert the cuvette into the holder and ensure that the notch on the cap is positioned securely in the groove.\u003c\/li\u003e \u003cli\u003ePress Read to start reading. The instrument displays the results in mg\/L of calcium carbonate (CaCO\u003csub\u003e3\u003c\/sub\u003e).\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInterference may be caused by:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eChlorine must be absent, to remove the interference add one drop of HI-93755-53 Chlorine Removal Reagent to the unreacted sample.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640100299125,"sku":"HI-93755-01","price":34.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/alkalinity-liquid-reagents.jpg?v=1791581292","url":"https:\/\/testallwater.co.uk\/products\/hanna-instruments-hi-93755-01-alkalinity-liquid-reagent-100-tests","provider":"Test All Water","version":"1.0","type":"link"}