KS M 8079-2004(2023)
Magnesium sulfate heptahydrate
KS M 8079-2004(2018)
HG/T 2680-1995
T/QGCML 310-2022
T/SDSCCE 045-2022
UNE 30137:1960
ANALYSIS REAGENTS. HEPTAHYDRATE MAGNESIUM SULPHATE.
GB/T 11064.16-2023
Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride—Part 16: Determination of calcium, magnesium, copper, lead, zinc, nickel, manenases, cadmium, aluminum, iron and sulfate contents—Inductively coupled plasma atomic emission spectrometry