Water quality. Plutonium and neptunium. Test method using ICP-MS1 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,

What is PAS 4444:2020 about

ISO 10931 is applicable to PVDF pipes

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This European standard does not apply to stainless steels

ISO 19301 ensures adequate control over outsourced printing processes through identification and use of suppliers with valid certification through this scheme when printing products intended to be compliant with the requirements of this scheme and the referenced standard

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ISO 21809-11 is applicable to petroleum or natural gas pipelines

The work leading to PD IEC/TS 62361-102 has considered how exchanges required by commonly understood use cases might be mapped between the standard models in order to determine the harmonizing changes suggested for the relevant models