GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
HG/T 5018-2016
Determination methods of the major components and trace metal elements in waste etching liquor containing copper
GB/T 42515-2023
Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders
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 4702.6-2016
Chromium metal—Determination of iron, aluminium, silicon and copper content—Inductively coupled plasma atomic emission spectrometry method
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
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
AATCC 168-2018
Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method
SN/T 3007-2011
Determination of arsenic,lead,copper,iron,selenium,bismuth content in metal antimony-Inductively coupled plasma atomic emission spectrometry
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
KS E ISO 12743-2023
Copper, lead, zinc and nickel concentrates — Sampling procedures for determination of metal and moisture content
YB/T 4801-2020
Ferromanganese,ferromanganese-silicon and manganese metal-Determination of lead,arsenic,titanium,copper,nickel,calcium,magnesium and aluminum content-Inductively coupled plasma atomic emission spectrometric method
EN 15488:2007
SN/T 1650-2005
Determination of iron,aluminium,calcium,manganese,zinc,copper,titanium,chromium,nickel,vanadium in metal silicon-Inductively coupled plasma atomic emission spectrometry
KS E ISO 12743-2008(2018)
Copper, lead, zinc and nickel concentrates-Sampling procedures for determination of metal and moisture content
BS ISO 12743:2021
Copper, lead, zinc and nickel concentrates. sampling procedures for determination of metal and moisture content
ISO 12743:2021
Copper, lead, zinc and nickel concentrates — Sampling procedures for determination of metal and moisture content