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International Standard Category: Organic acids

SH/T 1499.7-1997    Pure Adipic Acid - Determination of Content of Nitric Acid - Spectrophotometric Method
精己二酸中硝酸含量的测定 分光光度法;
Category No.:71.080.40 Valid Status:superseded
Issued Organization:SinoPec Issued Date:1997-07-12
Implemented Date:1997-12-1 Abolished Date:
Superseded Standard.:SH/T 1499.7-2012 Pure adipic acid-Part 7:Determination of content of nitric acid-Spectrophotometric method
Superseded Date:2012-11-1
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