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International Standard Category: Organic acids

SH/T 1499.3-1997    Pure Adipic Acid - Measurement of Ammonia Solution Colour (in Pt-Co scale) - Spectrophotometric Method
精己二酸氨溶液色度的测定 分光光度法;
Category No.:71.080.40 Valid Status:valid
Issued Organization:SinoPec Issued Date:1997-07-12
Implemented Date:1997-12-1 Abolished Date:
Superseded Standard.: Superseded Date:
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