Posted on September 2, 2018September 4, 2018 by Pulse AssentISO 20899:2018 Water quality. Plutonium and neptunium. Test method using ICP-MS Link: ISO 20899:2018 Water quality. Plutonium and neptunium. Test method using ICP-MS Source: BSI Standards Related Posts:The UK Space Agency is Unlocking Space for BusinessUK signs landmark economic partnership with NigeriaNew laws to introduce digital labelling for…SME Council membership revealed ahead of first meeting