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 6730.44-2017(\u82f1\u6587\u7248)
铁矿石 锌含量的测定 1-(2-吡啶偶氮)-2-萘酚分光光度法
GB 24427-2021
Content limitation of mercury, cadmium and lead for zinc anode primary battery
GB/T 37629-2019(\u82f1\u6587\u7248)
纺织品 定量化学分析 聚丙烯腈纤维与某些其他纤维的混合物(甲酸/氯化锌法)
GB/T 5195.7-2016
Fluorspar—Determination of zinc content—Flame atomic absorption spectrophotometric method
HG/T 5814-2020
GB/T 11203-2001
Rubber--Determination of zinc content--EDTA titrimetric method
HG/T 5813\uff5e5814-2020
GB/T 12496.20-1999
Test methods of wooden activated carbon--Determination of zine content
GB/T 14540-2003
Determination of copper,iron,manganese,zinc,boron and molybdenum content for compound fertilizers
GB/T 4500-2003
Rubber--Determination of zinc content by atomic absorption spectrometry
GB/T 6730.53-2004
Iron ores--Determination of zinc content--Flame atomic absorption spectrometric method
SN/T 3604-2013
Determination of copper,silicon,manganese,zinc,aluminum and iron in zinc concentrate ore-X-ray fluorescence spectrometry
NY/T 1974-2010
YS/T 1341.1-2019
Methods for chemical analysis of crude zinc-Part 1:Determination of zinc content-Na2EDTA titration method
GB 24428-2009
Limitation of mercury content for zinc silver oxide,zinc oxygen and zinc manganese dioxide button batteries
GB/T 9695.20-1990
Meat and meat products—Method for determination of zinc