T/CEC 636-2022
DIN 25490
Determination of the uranium content in nuclear grade uranium hexafluoride, uranyl fluoride solutions, uranyl nitrate solutions, uranium oxide, uranium dioxide, powder and pellets; gravimetric method
ISO 3701:1976
Anhydrous hydrogen fluoride for industrial use — Determination of hexafluorosilicic acid content — Reduced molybdosilicate photometric method
KS M ISO 3699-2003(2023)
ISO 3699:1976
Anhydrous hydrogen fluoride for industrial use — Determination of water content — Karl Fischer method
ISO 3700:1980
Anhydrous hydrogen fluoride for industrial use — Determination of water content — Conductimetric method
ISO 3702:1976
Anhydrous hydrogen fluoride for industrial use — Determination of sulphur dioxide content — Iodometric method
ISO 3138:1974
Anhydrous hydrogen fluoride for industrial use — Determination of non-volatile acid content — Titrimetric method