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Methods of chemical analysis of gallium Part 1 Determination of copper content 2,9-Dimethyl-4,7-diphenyl-1

Methods of chemical analysis of gallium Part 1 Determination of copper content 2,9-Dimethyl-4,7-diphenyl-1, Total:10 items.

In the international standard classification, Methods of chemical analysis of gallium Part 1 Determination of copper content 2,9-Dimethyl-4,7-diphenyl-1 involves: Non-ferrous metals.

Professional Standard - Non-ferrous Metal, Methods of chemical analysis of gallium Part 1 Determination of copper content 2,9-Dimethyl-4,7-diphenyl-1

YS/T 520.1-2007 Chemical analysis of gallium.Part 1:Determination of copper content.The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline spectrophotometric method
YS/T 520.1-2006 Gallium chemical analysis method 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrene-diazepine spectrophotometric determination of copper content
YS/T 520.4-2007 Chemical analysis of gallium.Part 4: Determination of iron content.The 4,7-diphenyl-1,10-phenanthroline spectrophotometric method
YS/T 520.9-2007 Chemical analysis of gallium.Part 9:Determination of germanium content.The phenylfluorone-polyethylene glycol octyl phenyl ether extraction spectrophotometric method
YS/T 74.5-2010 Methods for chemical analysis of cadmium- Part 5: Determination of copper content- Lead diethyldithio-carbamate spectrophotometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Methods of chemical analysis of gallium Part 1 Determination of copper content 2,9-Dimethyl-4,7-diphenyl-1

GB/T 4375.1-1984 Methods for chemical analysis of gallium--The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline photometric method for the determination of copper content

国家市场监督管理总局、中国国家标准化管理委员会, Methods of chemical analysis of gallium Part 1 Determination of copper content 2,9-Dimethyl-4,7-diphenyl-1

GB/T 13747.6-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 6：Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry

工业和信息化部, Methods of chemical analysis of gallium Part 1 Determination of copper content 2,9-Dimethyl-4,7-diphenyl-1

YS/T 1316.1-2019 Methods for chemical analysis of 1,2-bisdiphenylphosphine ethane palladium chloride Part 1: Determination of palladium content diacetyl oxime gravimetric method
YS/T 1200.1-2017 Methods for chemical analysis of 1,1'-bisdiphenylphosphine ferrocene palladium dichloride Part 1: Determination of palladium content Diacetyl oxime gravimetric method
YS/T 445.12-2019 Methods for chemical analysis of silver concentrates Part 12: Determination of chromium content diphenylcarbazide photometric method