{"product_id":"hanna-instruments-hi-93713-01-phosphate-low-range-reagent","title":"Hanna Instruments HI-93713-01 Phosphate Low Range Reagent","description":"\u003cp\u003e Range: 0.00 to 2.50 mg\/L\u003c\/p\u003e\n\u003cp\u003eThe HI-93713-01 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. The method is an adaptation of the ascorbic acid method in which the reaction between phosphate and the reagent causes a blue tint in the sample. The intensity of colour is determined by a compatible photometer and the phosphate concentration will be displayed in mg\/L (ppm). These reagents are designed to be used with samples that have an expected range of 0.00 to 2.50 mg\/L (ppm) phosphate.\u003c\/p\u003e\n\u003cp\u003eThis reagent provides enough to do 100 tests.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTip for an accurate measurement\u003c\/h3\u003e\n\u003cp\u003eIt is important that the sample does not contain any debris.\u003c\/p\u003e\n\u003cp\u003eWhen the cuvette is placed into the measurement cell, it must be dry outside and completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI-731318 or a lint-free cloth prior to insertion.\u003c\/p\u003e\n\u003cp\u003eShaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.\u003c\/p\u003e\n\u003cp\u003eDo not let the reacted sample stand for too long after reagent is added, or accuracy will be lost.\u003c\/p\u003e\n\u003cp\u003eAfter the reading, it is important to discard the sample immediately, otherwise the glass might become permanently stained.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57333292499317,"sku":"HI-93713-01","price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/phosphate-low-range.jpg?v=1782916059","url":"https:\/\/testallwater.co.uk\/products\/hanna-instruments-hi-93713-01-phosphate-low-range-reagent","provider":"Test All Water","version":"1.0","type":"link"}