HG/T 3785-2014
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 6730.30-2017(\u82f1\u6587\u7248)
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
GB/T 5195.2-2006
Fluorspar―Determination of carbonate content
HG/T 3785-2005
Zirconium carbonate for industrial use
SN/T 1633-2005
Determiantion of zirconia(hafnium)oxide in zirconia-alumina—Back titration with zirconium oxychloride standard solution
SY/T 6867-2012
Test method of core carbonate content
GB/T 6730.51-2023
Iron ores—Determination of carbon content in carbonate—The caustic asbestos absorption gravimetric method
QB/T 2115-2020
Determination of carbonates in detergents
GB/T 218-2016
Determination of the carbonate carbon dioxide content in coal
SY/T 5516-2000
GB/T 20975.19-2020
Methods for chemical analysis of aluminium and aluminium alloys—Part 19:Determination of zirconium content
GB/T 7698-2014
Sodium hydroxide for industrial use―Determination of carbonates content―Titrimetric method
JC/T 2213-2014
Dielectric ceramic materials of barium zirconate titanate - Determination of the zirconium,titanium and barium content- X-ray fluorescence spectrometric method
XB/T 631-2023
GB/T 13748.7-2013
Chemical analysis methods of magnesium and magnesium alloys - Part 7:Determination of zirconium content
GB/T 5121.20-2008
Methods for chemical analysis of copper and copper alloys - Part 20:Determination of zirconium content