GB/T 23323-2009
Textiles.Determination of surfactant.Ethylene diamine tetra acetate and diethylene triamine penta acetate (English Version)

Standard No.

GB/T 23323-2009

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 23323-2009

Scope

This standard specifies the use of liquid chromatography-tandem mass spectrometry (LC-MS/MS) and high performance liquid chromatography (HPLC/DAD) to determine ethylenediaminetetraacetic acid and its salts (EDTA) and diethylenetri Method for residues of aminepentaacetic acid and its salts (DTPA). This standard applies to all types of textile products.

GB/T 23323-2009 Referenced Document

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

GB/T 23323-2009 history

• 2009 GB/T 23323-2009 Textiles.Determination of surfactant.Ethylene diamine tetra acetate and diethylene triamine penta acetate