direct order
Buffer solution pH 4.00 (20 °C)
Product number: 03283
(citric acid/sodium hydroxide solution/
sodium chloride)
tracable to NIST
sodium chloride)
tracable to NIST
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Chemicals and reagents according to customer requirementsAbout AnalytiChem
AnalytiChem is one of the largest European manufacturers of ready-to-use solutions, reagents, salts and standards for chemical analytics in the laboratory. We maintain a stock of more than 10,000 laboratory chemicals for you to call upon. Additionally, we produce custom solutions and reagents according to your requirements, all without a minimum order size and even in small batches.