HG/T 5017-2016
Determination of ethylenediamine tetraacetic acid disodium (EDTA) and copper content in chemical copper plating effluent
HG/T 5016~5017-2016
NY/T 890-2004
Determination of available zinc,manganese,iron,copper in soil-extraction with buffered DTPA solution
GB/T 7043.2-2001
Rubber--Determination of copper content--Zinc diethyldithiocarbamate photometric method
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
GB/T 5121.1-2008
Methods for chemical analysis of copper and copper alloys - Part 1:Determination of copper content
KS D ISO 5959-2021
Copper and copper alloys — Determination of bismuth content —Diethyldithiocarbamate spectrometric method
GB/T 4701.3-2009
Ferrotitanium - Determination of copper content - The DDTC photometric method and the flame atomic absorption spectrometric method
T/CPCIF 0209-2022
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
KS D 9502-2020
Neutral, acetic acid and copper-accelerated acetic acid salt spray
GB/T 9695.22-2009
Meat and meat products—Determination of copper content
ISO 5959:1984
Copper and copper alloys — Determination of bismuth content — Diethyldithiocarbamate spectrometric method
T/FSI 182-2024