GB/T 6730.29-2016
Iron ores—Determination of barium content—Barium sulfate grarimetric method
GB/T 5195.18-2018
Fluorspar—Determination of barium sulfate content—Gravimetric method
YB/T 109.2-2012
Silicon barium alloy-Determination of barium content-The barium sulfate gravimetric method
GB/T 6730.16-2016
Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
YB/T 178.2-2012
Silicon-aluminum alloy and silicon-barium-aluminum alloy-Determination of barium content-The barium sulfate gravimetric method
GB/T 4333.7-2019
Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method
YB/T 5040-2012
Molybdenum oxide-Determination of sulfur content-Gravimetric method of barium sulfate
GB/T 21932-2008
Nickel and ferronickel - Determination of sulphur content - Barium sulfate gravimctric method after alumina chromatographic separation
GB/T 21994.8-2008
Chemical analysis of magnesium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method
GB/T 22660.8-2008
Chemical analysis methods of lithium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method
YB/T 6013.1-2022
GB/T 43753.3-2024
Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 3:Determination of sulfate content—Barium sulphate gravimetric method
YB/T 5332-2009
HG/T 2957.4-2004
GB/T 11064.9-2023
Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride—Part 9: Determination of sulfate content—Barium sulfate turbidity method
GB/T 12690.21-2024
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 21:Determination of sulfate radical content in rare earth oxides—Barium sulfate turbidimetry
YS/T 575.26-2020
GB/T 15057.8-1994
Limestonefor chemical industry--Determination of sulfur content--Gravimetric and combustion-iodate titrimetric methods
HG/T 2958.3-1988
Celestite ores-Determination of sulphate content-Barium sulphate gravimetric method
YS/T 581.8-2023