HG/T 4506-2023
YS/T 1152-2016
Crude cobalt hydroxide
HG/T 4506-2013
Cobalt hydroxide for industrial use
YS/T 1157.1-2016
Methods for chemical analysis of crude cobalt hydroxide—Part 1:Determination of cobalt content—Potentiometric titration method
T/ZZB 0755-2018
YS/T 1157.4-2016
Methods for chemical analysis of Crude Cobalt hydroxide—Part 4:Determination of manganese content—Potentiometric titration method
YS/T 1658.5-2023
YS/T 1658.7-2023
YS/T 1445.2-2021
YS/T 1658.6-2023
YS/T 1658.1-2023
YS/T 1658.3-2023
YS/T 1157.2-2016
Methods for chemical analysis of crude cobalt hydroxide—Part 2:Determination of nickel,copper,iron,manganese,zinc,lead,arsenic and cadmium contents—Inductively coupled plasma atomic emission spectrometry
YS/T 1157.3-2016
Methods for chemical analysis of crude cobalt hydroxide—Part 3:Determination of calcium and magnesium contents—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
YS/T 1658.2-2023
YS/T 1445.1-2021
YS/T 1445.4-2021
YS/T 1658.4-2023
YS/T 1445.5-2021
YS/T 1339-2019
Methods for chemical analysis of doped nickel cobalt manganese composite hydroxide-Determination of aluminum,magnesium,titanium,strontium,zirconium,lanthanum and yttrium contents-Inductively coupled plasma atomic emission spectrometry