{"product_id":"hanna-instruments-hi-38000-10-sulphate-barium-chloride-method-reagent-kit-for-100-tests","title":"Hanna Instruments HI-38000-10 Sulphate, barium chloride method, Reagent kit for 100 tests","description":"\u003cp\u003eThe HI-38000-10 are reagents for the turbidimetric determination of sulphate with the HI-38000 Sulphate Test Kit.\u003c\/p\u003e\u003cp\u003eThere are enough reagents for approximately 100 tests to be used with Hanna’s test kit. These high quality reagents are clearly marked with the lot number and expiry date on each packet for traceability.\u003c\/p\u003e \u003cp\u003eThe HI-38000-10 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate sulphate measurements with the chemical test kit. These reagents follow the barium chloride turbidimetric method to determine sulphate concentration.\u003c\/p\u003e \u003cp\u003eFor determination of sulphate, the barium chloride reagent is added to an acidified sample. The reaction between sulphate ions and the reagent creates a barium sulphate suspension. The supplied glass test tube is then filled slowly with the reacted sample. When the black indicating spot on the bottom of the test tube is no longer visible, the level of liquid in the test tube indicates the concentration of sulphate in mg\/L (ppm). These reagents are designed to be used with samples that have an expected sulphate range of 20 to 30 mg\/L and 30 to 100 mg\/L.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":57640058683765,"sku":"HI-38000-10","price":52.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5511\/6439\/files\/sulfate-barium-chloride-method-reagent-kit-for-100-tests-so42.jpg?v=1791580001","url":"https:\/\/testallwater.co.uk\/products\/hanna-instruments-hi-38000-10-sulphate-barium-chloride-method-reagent-kit-for-100-tests","provider":"Test All Water","version":"1.0","type":"link"}