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GB/T 7131-2026 PDF English

GB/T 7131: Evolution and historical versions

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
GB/T 7131-2026	English	RFQ	ASK	3 days [Need to translate]	Plastics - Identification of polymers - Pyrolytic gas chromatography method	Valid
GB/T 7131-1986	English	139	Add to Cart	2 days [Need to translate]	Identification of polymers by pyrolytic gas chromatography

Standard ID	GB/T 7131-2026 (GB/T7131-2026)
Description (Translated English)	Plastics - Identification of polymers - Pyrolytic gas chromatography method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G31
Classification of International Standard	83.080.01
Date of Issue	2026-03-31
Date of Implementation	2026-10-01
Older Standard (superseded by this standard)	GB/T 7131-1986
Issuing agency(ies)	State Administration for Market Regulation, Standardization Administration of China