KS M ISO 5440-2017(2022)
Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
ISO 4281:1977
Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosilicate content — Titrimetric method
ISO 5440:1978
Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
ISO 5442:1980
Sodium hexafluorosilicate for industrial use — Determination of sulphur compounds content — Iodometric method after reduction
ISO 6229:1980
Sodium hexafluorosilicate for industrial use — Determination of free silica content — Gravimetric method
ISO 5443:1978
Sodium hexafluorosilicate for industrial use — Determination of iron content — 1,10 phenanthroline spectrophotometric method
T/CAAMTB 188-2024
KS M ISO 4281-2015(2020)
Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
YS/T 1179.1-2017
Chemical analysis methods of aluminum slag-Part 1:Determination of fluorine in aluminum slag-Ion selective electrode method
YS/T 535.11-2020
GB/T 19421.10-2003
Test methods of crystalline layered sodium disilicate—Potassium fluosilicate volumetric methods for determination of silica dioxide content
KS M 8548-2005(2010)
Sodium hexafluorosilicate
BS EN 12174:2022
Chemicals used for treatment of water intended for human consumption. Sodium hexafluorosilicate
UNE-EN 12174:2007
Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate
YB/T 6038-2022
KS M ISO 5440-2017
Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
KS M 1809-2006(2011)
Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
T/GAIA 017-2022
KS M ISO 2828-2003(2018)
T/CITS 202-2024