1.1 This test method describes the determination of assay and impurities in acetic anhydride by gas chromatography. The acetic anhydride should be at least 95 % pure. 1.2 This standard does not purport to address all of the safety concerns, i
ASTM
Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
STD-47146
1994
1994-06-15
4