GB/T 41071-2021 Active National standards

GB/T 41071-2021 Determination of polycyclic aromatic hydrocarbons in dye products

Publish Date: 2021-12-31 Implement Date: 2022-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41071-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for dyes

ICS Name: Comprehensive Chemical Products

Publish Date: 2021-12-31

Implement Date: 2022-07-01

Pages: 8 pages

Scope

This document specifies a method for determining the residual amounts of 18 polycyclic aromatic hydrocarbons (PAHs) in dye products using gas chromatography-mass spectrometry (GC/MS).
This document is applicable to the determination of PAHs in various types of dye products.