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Solution for Cleaning, Adjusting and Calibrating Probes
Material: Standard solution pH 4
Verkoopprijs
€11,49
Normale prijs
€14,99
Product information
BrandASTRALPOOL
Standard solutions are solutions that resist changes in pH when small amounts of acid or base are added to it. Acidic standard solutions are simply those with a pH of less than 7. They are usually made from a weak acid and one of its corresponding salts.
Alkaline standard solutions: An alkaline standard solution has a pH greater than 7. They are made from a weak base and one of its corresponding salts.
Standard solution pH 4 - 70 cc Standard solution pH 7 - 70 cc Standard solution pH 9 - 70 cc Standard solution RedOx 460 mV - 70 cc Cleaning solution for electrodes - 250 cc Solution for storing pH and RedOx electrodes - 250 cc
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