UNE-EN ISO 22125-2:2019 Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO 22125-2:2019) (Endorsed by Asociación Española de Normalización in January of 2020.)
2020UNE-EN ISO 22125-2:2019 Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO 22125-2:2019) (Endorsed by Asociación Española de Normalización in January of 2020.)