GB/T 31126.2-2024 Active National standards

GB/T 31126.2-2024 Textiles—Determination of perfluorinated and polyfluorinated compounds—Part 2:Gas chromatography-mass spectrometry method

Publish Date: 2024-11-28 Implement Date: 2025-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31126.2-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Baseline standards and general methods

ICS Name: Comprehensive Textile Products

Publish Date: 2024-11-28

Implement Date: 2025-06-01

Pages: 12 pages

Scope

This document describes the method of determining 10 perfluorinated and polyfluorinated compounds in textiles using a gas chromatograph-mass spectrometer (GC-MS) (see Appendix A).
This document is applicable to all types of textiles.

Development Information

Word Count: 15 Thousand words Pages: 12 pages

Referenced Standards

GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values

Related Standards

GB/T 14575-1993 Replaced

GB/T 14575-1993 Textiles—Testing method of comprehensive colour fastness

Publish Date: 1993-08-29

GB/T 3920-1997 Replaced

GB/T 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing

Publish Date: 1997-06-09

GB/T 3921.1-1997 Replaced

GB/T 3921.1-1997 Textiles—Tests for colour fastness—Colour fastness to washing:Test 1

Publish Date: 1997-06-09

GB/T 3921.2-1997 Replaced

GB/T 3921.2-1997 Testiles—Tests for colour fastness—Colour fastness to washing:Test 2

Publish Date: 1997-06-09

GB/T 3921.3-1997 Replaced

GB/T 3921.3-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 3

Publish Date: 1997-06-09

GB/T 3921.4-1997 Replaced

GB/T 3921.4-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 4

Publish Date: 1997-06-09