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International Standard Category: Organic acids

SH/T 1499.9-1997    Pure adipic acid - Measurement of melt colour(in Pt-Co scale)
精己二酸熔融物色度的测定;
Category No.:71.080.40 Valid Status:valid
Issued Organization:Sinopec Group Issued Date:1997-7-12
Implemented Date:1997-12-1 Abolished Date:
Superseded Standard.: Superseded Date:
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