YB/T 4726.1-2018
HB/Z 5095.1-2004
Methods for analysis of cyaniding plating brass solutions-part 1:Continual determination of copper(Ⅱ) cyanate and zinc oxide content by EDTA volumetric method
HB/Z 5089.3-2004
Methods for analysis of plating black nickel solutions-Part 3:Continual determination of nickel sulfate and zinc sulfate content by EDTA compleximetric method
HB/Z 5089.2-2004
Methods for analysis of plating black nickel solutions-Part 2:Continual determination of nickel sulfate and zinc sulfate content by magnesium sulfate back titrimetric EDTA volumetric method
GB/T 11203-2001
Rubber--Determination of zinc content--EDTA titrimetric method
YB/T 4604-2018
YS/T 1341.1-2019
Methods for chemical analysis of crude zinc-Part 1:Determination of zinc content-Na2EDTA titration method
GB/T 33948.2-2017
Method for chemical analysis of copper-steel composite metal—Part 2:Determination of zinc content—Na2EDTA titration method
HB 20055.1-2011
Methods for analysis of chemical milling solutions for aluminum alloy-Part 1:Determination of aluminum content by EDTA volumetric method
HB/Z 5096.1-2004
Methods for analysis of plating lead solutions-part 1:Determination of lead oxide content by EDTA volumetric method
HB/Z 5088.1-1999
HB/Z 5087.1-2004
Methods for analysis of acid plating copper solutions part 1:Determination of copper sulfate content by EDTA volumetric method
YS/T 445.8-2019
Methods for chemical analysis of silver concentrates-Part 8: Determination of zinc content-Na2EDTA titration method
HB/Z 5107.4-2004
Methods for analysis of chemical oxidation solution for magnesium alloy-Part 4:Determination of aluminum potassium sulfate content in aluminum potassium sulfate oxidation solution by EDTA volumetric method
KS M ISO 2454-2010(2021)
Rubber products-Determination of zinc content-EDTA titrimetric method
HB/Z 5218.9-2004
Methods for chemical analysis of aluminium alloys-Part 9:Determination of zinc content by tri-n-octylamine extraction EDTA volumetric method
HB/Z 5107.15-2004
Methods for analysis of chemical oxidation solution for magnesium alloy-Part 15:Continual determination of manganese sulfate and magnesium sulfate content in potassium bichromate and magnesium sulfate oxidation solutin by EDTA volumetric method
KS E ISO 12739-2007(2022)
Zinc sulfide concentrates-Determination of zinc content-Ion-exchange and EDTA titrimetric method
HB/Z 5107.10-2004
Methods for analysis of chemical oxidation xolution for magnesium alloy-Part 10:Continual determination of manganese sulfate and magnesium sulfate content in sodium bichromate and magnesium sulfate oxidation solution by EDTA volumetric method
YS/T 1512.3-2021
Methods for chemical analysis of copper smelting soot-Part 3: Determination of zinc content-Flame atomic absorption spectrometry and Na2EDTA titration