GB/T 19942-2005 English Version, GB/T 19942-2005 Leather and fur - Chemical tests - Determination of banned azo colourants (English Version)

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GB/T 19942-2005 Leather and fur - Chemical tests - Determination of banned azo colourants (English Version)
Standard No.:	GB/T 19942-2005	Status:	superseded remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	4000 words	Price(USD):	80.0 remind me the price change Email:
Implemented on:	2006-4-1	Delivery:	via email in 1 business day

Standard No.:	GB/T 19942-2005
English Name:	Leather and fur - Chemical tests - Determination of banned azo colourants
Chinese Name:	皮革和毛皮化学试验禁用偶氮染料的测定
Chinese Classification:	Y46 Furs and leathers
Professional Classification:	GB National Standard
ICS Classification:	59.140.30 59.140.30 Leather and furs 59.140.30
Issued by:	AQSIQ; SAC
Issued on:	2005-9-26
Implemented on:	2006-4-1
Status:	superseded
Superseded by:	GB/T 19942-2019 Leather and fur-Chemical tests-Determination of banned azo colourants
Superseded on:	2020-7-1
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	80.0
Delivery:	via email in 1 business day

Referred in GB/T 19942-2005:

* GB/T 6682-1992
* QB/T 1267-2012 Fur - Chemical, physical and mechanical and fastness tests - Sampling location
* QB/T 1272-2012 Leather - Chemical tests - Preparation of chemical test samples
* QB/T 2705-2005 Specification for leather washing
* QB/T 2716-2005 Leather - Preparation of chemical test samples

GB/T 19942-2005 is referred in:

Standard

GB/T 19942-2005 Leather and fur - Chemical tests - Determination of banned azo colourants (English Version)
Standard No.	GB/T 19942-2005
Status	superseded
Language	English
File Format	PDF
Word Count	4000 words
Price(USD)	80.0
Implemented on	2006-4-1
Delivery	via email in 1 business day

Detail of GB/T 19942-2005

Standard No.

English Name

Chinese Name

Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

Implemented on

Status

Superseded by

Superseded on

Abolished on

Superseding

Language

File Format

Word Count

Price(USD)

Keywords

Introduction of GB/T 19942-2005

This Standard specifies a method for determining the use of certain azo colourants, which may release 23 kinds of aromatic amines by cleavage, for dyed leather and fur products. This standard is applicable to various dyed leather as well as fur products and articles.

Contents of GB/T 19942-2005

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Principle 5 Instruments and Apparatuses 6 Reagents 7 Sampling And Preparation of Samples 8 Test Method 9 Calibration 10 Chromatographic Analyses 11 Calculation and Expression of Results 12 Test Report Annex A (Informative) Precision of the Method Annex B (Informative) Comparison between the Chapter and Article Numbers Of This Standard and Those of ISO/TS 17234:2003 Annex C (Informative) Technical Differences between This Standard and ISO/TS 17234:2003 and Their Reasons

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