GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
GB/T 6730.8-2016(\u82f1\u6587\u7248)
铁矿石 亚铁含量的测定 重铬酸钾滴定法
GB/T 24583.1-2019(\u82f1\u6587\u7248)
钒氮合金 钒含量的测定 硫酸亚铁铵滴定法
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
GB/T 36084-2018(\u82f1\u6587\u7248)
纳米技术 水溶液中铜、锰、铬离子含量的测定 紫外-可见分光光度法
YB/T 5147-2017
Carbon materials-Determination of boron content-Curcumin-oxalic acid colorimetric 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
DB44/T 1157-2013
DB45/T 638-2009
YB/T 5045-2012
Molybdenum oxide-Determination of cooper-Spectrophotometric method of neocupron
SN/T 0838.5-1999
GB/T 9695.22-2009
Meat and meat products—Determination of copper content
BS EN 13475:2002
Liming materials. Determination of calcium content. Oxalate method
UNE-EN 13475:2002
Liming materials - Determination of calcium content - Oxalate method.
EN 13475:2001
GB/T 9695.22-1990
Meat and meat products—Method for determination of copper
T/FSI 182-2024
T/HNNMIA 25-2023