China 'GB/T 23972-2009
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 23972-2009
Determination of alkylphenols and alkylphenol polyethoxylates in textile dyeing and finishing auxiliaries - LC/MS method 纺织染整助剂中烷基苯酚及烷基苯酚聚氧乙烯醚的测定 高效液相色谱/质谱法
Issued Date:2009-06-02
Implemented Date:2010-02-01
Issued by:
The Standardization Administration of the People's Republic of China