GB/T 23344-2009 Textiles—Determination of 4-aminoazobenzene (Text of Document is in English)

01/02/2010

18P

$150.00 USD

Foreword
1 Scope
2 Normative References
3 Principle
4 Reagents
5 Equipments and instruments
6 Analysis steps
7 Result calculation and representation
8 Determination of lower limit, recovery rate and precision
9 Test report
Annex A (Informative) Reduction treatment method after sample extraction
Annex C (Informative) Figure sample of HPLC analysis
Annex D (Informative) Recovery rate