SN/T 1045.3-2010 Determination of banned azo colourants in dyed textiles and leather products for import and export—Part 3:Gas chromatography method (English Version)
1 Scope
This part of SN/T1045 specifies the gas chromatography test method to determine the content of 23 banned aromatic amines (see Annex A) in dyed textiles and leather products.
This part is applicable to the testing of 23 kinds of banned aromatic amines in dyed textiles (including cotton, linen, silk, wool, chemical fiber, etc.) and dyed leather products for import and export.
2 Normative References
The following standards contain provisions which, through reference in this part of SN/T1045, constitute provisions of this part. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part.
GB/T 6682 Water for Analytical Laboratory Use - Specification and Test Methods
SN/T 1045.1 Determination of Banned Azo Colourants in Dyed Textiles and Leather Products for Import and Export - Part 1: High Performance Liquid Chromatography Method
SN/T 1045.2 Determination of Banned Azo Colourants in Dyed Textiles and Leather Products for Import and Export - Part 2: High Performance Liquid Chromatography Method
Foreword i
1 Scope
2 Normative References
3 Theory
4 Reagents
5 Instruments and Apparatus
6 Analytical Procedures
7 Minimum Detection Limit
8 Precision
Annex A (Normative) Chemical Names and CAS RN of 23 Kinds of Banned Aromatic Amines
Annex B (Informative) Infrared and Ultraviolet Spectrograms of Sodium Silicotungstate (Na8SiW11O39•nH2O)
Annex C (Normative) Polyester Specimen Pretreatment Method
Annex D (Informative) Gas Chromatogram of Aromatic Amine Standards
SN/T 1045.3-2010 Determination of banned azo colourants in dyed textiles and leather products for import and export—Part 3:Gas chromatography method (English Version)
Standard No.
SN/T 1045.3-2010
Status
valid
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
150.0
Implemented on
2010-7-16
Delivery
via email in 1 business day
Detail of SN/T 1045.3-2010
Standard No.
SN/T 1045.3-2010
English Name
Determination of banned azo colourants in dyed textiles and leather products for import and export—Part 3:Gas chromatography method
SN/T 1045.3-2010, SN 1045.3-2010, SNT 1045.3-2010, SN/T1045.3-2010, SN/T 1045.3, SN/T1045.3, SN1045.3-2010, SN 1045.3, SN1045.3, SNT1045.3-2010, SNT 1045.3, SNT1045.3
Introduction of SN/T 1045.3-2010
1 Scope
This part of SN/T1045 specifies the gas chromatography test method to determine the content of 23 banned aromatic amines (see Annex A) in dyed textiles and leather products.
This part is applicable to the testing of 23 kinds of banned aromatic amines in dyed textiles (including cotton, linen, silk, wool, chemical fiber, etc.) and dyed leather products for import and export.
2 Normative References
The following standards contain provisions which, through reference in this part of SN/T1045, constitute provisions of this part. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest editions apply to this part.
GB/T 6682 Water for Analytical Laboratory Use - Specification and Test Methods
SN/T 1045.1 Determination of Banned Azo Colourants in Dyed Textiles and Leather Products for Import and Export - Part 1: High Performance Liquid Chromatography Method
SN/T 1045.2 Determination of Banned Azo Colourants in Dyed Textiles and Leather Products for Import and Export - Part 2: High Performance Liquid Chromatography Method
Contents of SN/T 1045.3-2010
Foreword i
1 Scope
2 Normative References
3 Theory
4 Reagents
5 Instruments and Apparatus
6 Analytical Procedures
7 Minimum Detection Limit
8 Precision
Annex A (Normative) Chemical Names and CAS RN of 23 Kinds of Banned Aromatic Amines
Annex B (Informative) Infrared and Ultraviolet Spectrograms of Sodium Silicotungstate (Na8SiW11O39•nH2O)
Annex C (Normative) Polyester Specimen Pretreatment Method
Annex D (Informative) Gas Chromatogram of Aromatic Amine Standards
