GB/T 667-2023
Chemical reagent—Zinc nitrate hexahydrate
YS/T 1319.2-2019
Methods for chemical analysis of tetraammineplatinum(Ⅱ) nitrate-Part 2: Determination of copper,lead,zinc,nickel,iron,manganese and aluminium contents-Inductively coupled plasma atomic emission spectrometry
HG/T 3582-2009
GB/T 667-1995
Chemical reagent—Zinc nitrate hexahydrate
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 5195.7-2016
Fluorspar—Determination of zinc content—Flame atomic absorption spectrophotometric method
GB/T 41769-2022
Methods for chemical analysis of cadmium zinc telluride—Determination of zinc and cadmium contents—Inductively coupled plasma atomic emission spectrometry
HG/T 5814-2020
GB/T 8151.24-2021
Methods for chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc content—Flame atomic absorption spectrometry
GB/T 11203-2001
Rubber--Determination of zinc content--EDTA titrimetric method
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
HG/T 3582-1999
Zine nitrate for industrial use
SN/T 3604-2013
Determination of copper,silicon,manganese,zinc,aluminum and iron in zinc concentrate ore-X-ray fluorescence spectrometry
HG/T 5813\uff5e5814-2020
GB/T 6730.53-2004
Iron ores--Determination of zinc content--Flame atomic absorption spectrometric method
YS/T 1341.1-2019
Methods for chemical analysis of crude zinc-Part 1:Determination of zinc content-Na2EDTA titration method
HB/Z 5109.8-2001