GB/T 24101-2009
Limit and determination of 4-aminoazobenzene in dye products (English Version)

Standard No.

GB/T 24101-2009

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

Status

Be replaced 2019-11

Replace By

GB/T 24101-2018

Latest

GB/T 24101-2018

Scope

This standard specifies the determination of 4-aminoazobenzene in fuel products and the limit requirements for 4-aminoazobenzene in dye products. This standard applies to the determination and limit of 4-aminoazobenzene in commercial dyes, dye products, dye intermediates and textile printing and dyeing auxiliaries by gas chromatography-mass spectrometry (GC-MS).

GB/T 24101-2009 Referenced Document

• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
• GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 24101-2009 history

• 2018 GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products
• 2009 GB/T 24101-2009 Limit and determination of 4-aminoazobenzene in dye products