GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
GB/T 33046-2016(\u82f1\u6587\u7248)
橡胶制品 钴含量的测定 原子吸收光谱法
GB/T 23367.1-2024
Methods for chemical analysis of lithium cobalt oxide—Part 1: Determination of cobalt content—EDTA titration and potentiometric titration
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 6730.38-2017(\u82f1\u6587\u7248)
铁矿石 钴含量的测定 亚硝基-R盐分光光度法
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
DZ/T 0397-2022
DZ/T 0395.1-2022
DZ/T 0395.2-2022
DZ/T 0396.3-2022
DZ/T 0396.2-2022
DZ/T 0452.3-2023
DB53/T 841-2017
JIS G 1258-1:2007
Iron and steel -- ICP atomic emission spectrometric method -- Part 1: Determination of silicon, manganese, phosphorus, nickel, chromium, molybdenum, copper, vanadium, cobalt, titanium and aluminium contents -- Dissolution in acids and fusion with potassiu
JIS G 1258-3:2007
Iron and steel -- ICP atomic emission spectrometric method -- Part 3: Determination of silicon, manganese, phosphorus, nickel, chromium, molybdenum, copper, vanadium, cobalt, titanium and aluminium contents -- Dissolution in acids and fusion with sodium c