Water quality. Plutonium and neptunium. Test method using ICP-MS has-digital The definitions of the control

The definitions of the control characters mentioned in this International Standard are specified in ISO 6429

scope and policies of an ODP system

— support knowledge management on herbal medicines with facilitating analysis of concerned data

This group safety publication is primarily intended for use by technical Committees in the preparation of standards in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51

Water quality. Plutonium and neptunium. Test method using ICP-MS has-digital The definitions of the control1 Scope This document specifies methods used to determine the concentration of plutonium and neptunium isotopes in water by inductively coupled plasma mass spectrometry (ICP MS) (239Pu, 240Pu, 241Pu and 237Np). The concentrations obtained can be converted into activity concentrations of the different isotopes[9]. Due to its relatively short half life and 238U isobaric interference, 238Pu can hardly be measured by this method. To quantify this isotope,