T/HNPCIA 29-2023 Active Group standards

T/HNPCIA 29-2023 "Industrial 6-Aminocucurbitaric Acid Analysis by Gas Chromatography"

Publish Date: 2023-04-16 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/HNPCIA 29-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Chemical analysis

Publish Date: 2023-04-16

Implement Date: 2023-05-01

Scope

Scope: Applicable to the determination of 6-aminocapronitrile samples with a content of not less than 95% (by mass fraction) and other impurities not less than 0.001% (by mass fraction); Main technical content: It specifies the gas chromatography analysis method for 6-aminocapronitrile obtained from the process of preparing hexamethylene diamine from caprolactam.