China 'SN/T 2004.3-2005
' 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 2004.3-2005
Determination of hexavalent chromium in electrical and electronic products - Part 3: diphenyl hydrazine spectrophotometry 电子电气产品中六价铬的测定 第3部分:二苯碳酰二肼分光光度法
Issued Date:2005-07-18
Implemented Date:2006-01-18
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
SN/T 2004.3-2005
Standard Category
China Import Export Inspection
Standards
GB Standard English Title
Determination of hexavalent chromium in electrical and electronic products - Part 3: diphenyl hydrazine spectrophotometry