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International Standard Category: Chemical reagents

GB/T 9722-2006    Chemical reagent—General rules for the gas chromatography
化学试剂 气相色谱法通则 ;
Category No.:71.040.30 Valid Status:superseded
Issued Organization:AQSIQ Issued Date:2006-01-23
Implemented Date:2006-11-1 Abolished Date:
Superseded Standard.:GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography
Superseded Date:2024-3-1
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