GB/T 38409-2019: Leather - Chemical tests - Determination of N-methyl-2-pyrrolidone (NMP) and N-ethyl-2-pyrrolidone (NEP) content

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Scope

This standard specifies the determination method of N-methyl-2-pyrrolidone
(NMP) and N-ethyl-2-pyrrolidone (NEP) content in leather and its products.
This standard is applicable to the determination of NMP and NEP in various
leather and its products.

Basic Data

Standard ID	GB/T 38409-2019 (GB/T38409-2019)
Description (Translated English)	Leather - Chemical tests - Determination of N-methyl-2-pyrrolidone (NMP) and N-ethyl-2-pyrrolidone (NEP) content
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y46
Classification of International Standard	59.140.30
Word Count Estimation	7,799
Date of Issue	2019-12-31
Date of Implementation	2020-07-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration