GB/T 21994.2-2008
Chemical analysis of magnesium fluoride - Part 2: Determination of moisture content - Gravimetric method
GB/T 21994.4-2008
Chemical analysis of magnesium fluoride - Part 4: Determination of magnesium - EDTA volumetric method
GB/T 22660.2-2008
Chemical analysis methods of lithium fluoride - Part 2: Determination of moisture content - By gravimetric method
YS/T 871-2023
YS/T 1530-2022
YS/T 1506-2021
YS/T 1495-2021
YS/T 1493-2021
YS/T 1505-2021
YS/T 1504-2021
JB/T 7948.5-2017
Methods for chemical analysis of welding fluxes-Part 5:Determination of calcium fluoride content
GB/T 22660.3-2008
Chemical analysis methods of lithium fluoride - Part 3: Determination of fluoride content - Distillation-thorium nitrate titration volumetric method
GB/T 21994.3-2008
Chemical analysis of magnesium fluoride - Part 3: Determination of fluoride content - Distillation-thorium nitrate titration volumetric method
YS/T 1599-2023
YS/T 1347-2020
Method for chemical analysis of high purity hafnium-Determination of trace impurity elements content-Glow discharge mass spectrometry
YS/T 1012-2014
Methods for chemical analysis of high purity nickel—Determination of trace impurity elements content—Glow discharge mass spectrometry
YS/T 1011-2014
Methods for chemical analysis of high purity cobalt—Determination of impurity elements content—Glow discharge mass spectrometry
GB/T 223.8-2000
Methods for chemical analysis of iron,steel and alloy--The sodium fluoride separation--EDTA titration method for the determination of aluminium content
YS/T 922-2013
Methods for chemical analysis of high purity copper—Determination of trace impurity elements content—Glow discharge mass spectrometry
YS/T 917-2013
Chemical analysis methods for high purity cadmium—Determination of trace impurity elements content—Glow discharge mass spectrometry