This standard specifies the gas chromatography method for the determination of formic acid content in industrial glacial acetic acid. This standard applies to the determination of formic acid content in industrial glacial acetic acid products.
GB/T 1628.5-2000 history
2020GB/T 1628-2020 Glacial acetic acid for industrial use
2008GB/T 1628-2008 Glacial acetic acid for industrial use
2000GB/T 1628.5-2000 Glacial acetic acid for industrial use-Determinati0n of formic acid content-Gas chromatographic method
GB/T 1628.5-2000 Glacial acetic acid for industrial use-Determinati0n of formic acid content-Gas chromatographic method was changed to GB/T 1628-2008 Glacial acetic acid for industrial use.