This standard specifies the method for the determination of formic acid and its salts in exported foods by ion chromatography. This standard is applicable to the determination of formic acid and its salts in fruit juice, wine, milk, fruit popsicles, ice cream, candies and biscuits.
SN/T 3931-2014 history
2014SN/T 3931-2014 Determination of formic acid and formate in export food by ion chromatography method