HG/T 3443-2014
T/ZJGFTR 001-2021
HG/T 6334-2024
HG/T 3443-2003
Chemical reagent Copper(Ⅱ)nitrate trihydrate
GB/T 33948.1-2017
Method for chemical analysis of copper-steel composite metal—Part 1:Determination of copper content—Iodine titration method
GB/T 42515-2023
Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders
SJ/T 11556-2015
Determination of Ag、Au、Ca、Cu、Fe、K、Na concentration of nitric acid by AAS
GB/T 4702.6-2016
Chromium metal—Determination of iron, aluminium, silicon and copper content—Inductively coupled plasma atomic emission spectrometry method
KS M 8240-2006(2011)
Copper(II) nitrate trihydrate
DL/T 1458-2015
Determination of copper,iron,aluminum and zinc contents in mineral insulating oil-Atomic absorption spectrometry method
GB/T 33948.2-2017
Method for chemical analysis of copper-steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method
DL/T 1550-2016
Determination of copper and iron elements content in mineral insulating oil by rotating disc electrode atomic emission spectrometry
\u0413\u041e\u0421\u0422 33813-2016
Ammonium nitrate and fertilizers on its base. Method for determination of copper content
UNE 30114:1960
ANALYSIS REAGENTS. COPPER NITRATE.
GB/T 37211.2-2018
Methods for chemical analysis of germanium metal—Part 2:Determination of aluminium,iron,copper,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method
SN/T 3007-2011
Determination of arsenic,lead,copper,iron,selenium,bismuth content in metal antimony-Inductively coupled plasma atomic emission spectrometry
YS/T 1319.2-2019
Methods for chemical analysis of tetraammineplatinum(Ⅱ) nitrate-Part 2: Determination of copper,lead,zinc,nickel,iron,manganese and aluminium contents-Inductively coupled plasma atomic emission spectrometry
DIN CEN/TS 17762
Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17762:2022
YB/T 4936-2021
GB/T 43753.2-2024
Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 2:Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminium, nickel, copper and beryllium contents—Inductively coupled plasma-atomic emission spectrometry