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International Standard Category: Chemical reagents

GB/T 15347-1994    Chemical reagent-L-Ascorbic acid
化学试剂 抗坏血酸 ;
Category No.:71.040.30 Valid Status:superseded
Issued Organization:State Technical Supervision Bureau Issued Date:1994-01-02
Implemented Date:1995-10-1 Abolished Date:
Superseded Standard.:GB/T 15347-2015 Chemical reagent―L(+)-Ascorbic acid
Superseded Date:2015-12-1
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