HG/T 5401-2018
Coppεr methanesulfonate for industrial use
HG/T 5400\uff5e5401-2018
HJ 486-2009
GB/T 7473-1987
Water quality--Determination of copper--2,9-dimethy-1,10-phenanthroline spectrophotometric method
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
JB/T 9552.9-1999
GB/T 7043.2-2001
Rubber--Determination of copper content--Zinc diethyldithiocarbamate photometric method
T/CPCIF 0352-2024
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
HG/T 4016-2008
Chemical reagent-Sodium diethyldithiocarbamate trihydrate
HJ 485-2009
20061043-T-467
GB/T 7474-1987
Water quality--Determination of copper--Sodium diethyldithiocabamate spectrophotometric method
YS/T 520.1-2006
Methods for chemical analysis of gallium--The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline photometric method for the determination of copper content
GB/T 13748.8-1992
Magnesium and its alloys—Determination of copper content—2,9-dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 13747.6-1992
Zirconium and zirconium alloys—Determination of copper content-2,9-dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 10574.7-1989
Tin-lead solders--Determination of copper content--2,9-dimethyl-1,10-phenanthroline spetrophotometric method
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
YS/T 74.5-2010
Methods for chemical analysis of cadmium—Part 5:Determination of copper content—Lead diethyldithio-carbamate spectrophotometry
GB/T 12689.4-2004
The methods for chemical analysis of zinc and zinc alloys--The determination of copper content--The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method