HG/T 3443-2014
T/ZJGFTR 001-2021
HG/T 6334-2024
HG/T 5364-2018
Determination of copper content in copper-containing sludge
GB/T 31409-2015
Standard test method for total copper in antifouling paints
GB/T 8943.1-2008
Paper,board and pulp - Determination of copper content
SJ/T 11556-2015
Determination of Ag、Au、Ca、Cu、Fe、K、Na concentration of nitric acid by AAS
GB/T 5121.1-2008
Methods for chemical analysis of copper and copper alloys - Part 1:Determination of copper content
GB/T 4701.3-2009
Ferrotitanium - Determination of copper content - The DDTC photometric method and the flame atomic absorption spectrometric method
YB/T 5045-2012
Molybdenum oxide-Determination of cooper-Spectrophotometric method of neocupron
SN/T 4376-2015
DB34/T 2879-2017
SN/T 1863-2007
Determination of copper content in copper and copper products-Fast electrolysis and ICP-AES revisal method
SN/T 0838.5-1999
HG/T 3443-2003
Chemical reagent Copper(Ⅱ)nitrate trihydrate
GB/T 9695.22-2009
Meat and meat products—Determination of copper content
\u0413\u041e\u0421\u0422 33813-2016
Ammonium nitrate and fertilizers on its base. Method for determination of copper content
T/FSI 182-2024
T/HNNMIA 25-2023
GB/T 9695.22-1990
Meat and meat products—Method for determination of copper