GB/T 23345-2009
Textiles.Determination of dyestuffs of disperse yellow 23 and disperse orange 149 (English Version)

Standard No.

GB/T 23345-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 23345-2009

Scope

This standard specifies the method for the determination of disperse yellow 23 and disperse orange 149 dyes in textile products by liquid chromatography-tandem mass spectrometry (LC-MS/MS) and high performance liquid chromatography (HPLC). This standard applies to textile products processed by printing and dyeing.

GB/T 23345-2009 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 23345-2009 history

• 2009 GB/T 23345-2009 Textiles.Determination of dyestuffs of disperse yellow 23 and disperse orange 149