GA/T 2337-2025 Active Industry standards-Public safety

GA/T 2337-2025 Forensic sciences—Examination methods for dyes on textile fibers—LC‑MS

Publish Date: 2025-03-24 Implement Date: 2025-09-01 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: GA/T 2337-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Crime identification techniques

ICS Name: -

Publish Date: 2025-03-24

Implement Date: 2025-09-01

Pages: 20 pages

Scope

This document describes the liquid chromatography-mass spectrometry testing method for 11 dyes, including Disperse Red 1, on fibers in the field of forensic science.
This document is applicable to the qualitative analysis and comparative testing of dyes such as Disperse Red 1, Disperse Red 74, Disperse Bright Red SF-B, Disperse Orange 37, Disperse Blue BBLS, Disperse Violet HFRL, Disperse Bright Blue 2BLN, Basic Red 5, Basic Blue 17, Reducing Blue 1, and Acid Yellow 36 on fibers in the field of forensic science. It can also be used for reference in other fields.

Development Information

Word Count: 23 Thousand words Pages: 20 pages

Referenced Standards

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 13966-1992 Analytical instrument—Vocabulary GB/T 13966-2013 Terminology for analytical instruments GB/T 19267.11-2003 Physical and chemical examination of trace evidence in forensic sciences—Part 11:High performance liquid chromatography GB/T 19267.11-2008 Physical and chemical examination of trace evidence in forensic sciences—Part 11:High performance liquid chromatography GA/T 242-2018 Terminology for physical and chemical examination of trace evidence in Forensics GA/T 242-2000 Terms for physical and chemical examination of trace evidence

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