China 'SN/T 3153-2012
' Industry standard english version:
SN
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
SN/T 3153-2012
Determination of N,N-bis (2-hydroxyethyl)-p-phenylenediamine,N,N-dimethyl-p-phenylenediamine,N,N-diethyl-p-phenylenediamine,N-phenyl-p-phenylenediamine and their salts in oxidative hair dyes for export. High performance liquid chromatography 出口氧化型染发剂中n,n-双(1-羟乙基)-p-苯二胺、n,n-二甲基-p-苯二胺、n,n-二乙基-p-苯二胺、n-苯基-p-苯二胺及其盐类测定 高效液相色谱法
Issued Date:2012-05-07
Implemented Date:2012-11-16
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
SN/T 3153-2012
Standard Category
China Import Export Inspection
Standards
GB Standard English Title
Determination of N,N-bis (2-hydroxyethyl)-p-phenylenediamine,N,N-dimethyl-p-phenylenediamine,N,N-diethyl-p-phenylenediamine,N-phenyl-p-phenylenediamine and their salts in oxidative hair dyes for export. High performance liquid chromatography