This standard specifies the method for the determination of organic acids and anions in fruits and vegetables by ion chromatography. This standard is applicable to the determination of chloride ions, nitrite, nitrate, sulfate, dihydrogen phosphate, benzoic acid, sorbic acid, malic acid, succinic acid and citric acid in fruits and vegetables.
NY/T 2277-2012 Referenced Document
GB/T 6682 Water for analytical laboratory use.Specification and test methods