GB/T 17592-2011 Textiles—Determination of the banned azo colourants (Text of Document is in English)

01/09/2012

20P

$150.00 USD

Foreword
1 Scope
2 Normative References
3 Principle
4 Reagents and materials
5 Equipments and instruments
6 Analysis steps
7 Result calculation and presentation
8 Determination of lower limit
9 Test report
Annex A (Normative) Carcinogenic aromatic amines name and GC / MS selective characteristic ions of its standards
Annex B (Informative) Pretreatment method of polyester sample
Annex C (Informative) Chromatogram of carcinogenic aromatic amine standards
Annex D (Informative) Group table of internal standard quantitative