DIN Standards Committee Water Practice
ISO/DIS 22125-1
Water quality - Technetium-99 - Part 1: Test method using liquid scintillation counting
Wasserbeschaffenheit - Technetium 99 - Teil 1: Verfahren mit dem Flüssigszintillationszähler
Responsible national committee
NA 119-09-03 AA - Radioactivity measurements in waters
Responsible international committee
ISO/TC 147/SC 3/WG 15 - Liquid scintillation counting and proportional counting