Titrant Water Hardness Analysis Kit, Set of 10. The operation is simple to insert 5 ml of water into the measuring cup at the first drop, the same will become red. Add little by little more drops and shake the measuring cup with each added drop, count the inserted drops until the change of the reagent from RED to BLUE occurs.
The water hardness analysis kit comes complete with test tube. Each bottle contains 10ml of Titrant.PLEASE READ INSTRUCTIONS ON THE CARDBOARD BEFORE USE.
With the water to be tested, fill the tube up to 5 ml, enter one drop at a time of Titrant and shake with each added drop until the colour changes from red to blue. The number of drops used indicates the hardness in French degrees. One drop corresponds to a French grade.
Water hardness: up to 7° F:Very soft. 7°F to 14°F:Sweets 14°F to 22°F:Medium hard. 22°F to 32°F:Discreetly hard.32°F to 54°F:Hard Over 54°F: Very hard.
Invoice must be requested at the time of purchase. For the Invoice we need a full company name with VAT number and tax number if it is a sole proprietor or individual. In addition, to be able to issue the invoice from 1 January 2019 for companies we need your SDI code.
-20%
ميكروكابس زجاج مايكروكابس، للاستعمال مرة واحدة، 0.25 أولي؛ 100/عبوة
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