Water quality. Radium-226 - Test method using coprecipitation and gamma-spectrometry Ingestion-build-143074 A comprehensive catalogue of accessibility

A comprehensive catalogue of accessibility needs and strategies for accommodation for all users (not only those with visual impairments) is out of scope for this document

Physiological basis for defining nanoparticles and nanoaerosols

While not all issues can be addressed here in detail

It is different from the scope of IEC 62124

NOTE 4 Perimeter barrier systems are normally installed in conjunction with a pumping arrangement to manage any water behind the barrier such as leakage

Water quality. Radium-226 - Test method using coprecipitation and gamma-spectrometry Ingestion-build-143074 A comprehensive catalogue of accessibility1 Scope This part of ISO 13165 specifies the determination of radium 226 (226Ra) activity concentration in all types of water by coprecipitation followed by gamma spectrometry (see ISO 185893). The method described is suitable for determination of soluble 226Ra activity concentrations greater than 0,02 Bq l1 using a sample volume of 1 l to 100 l of any water type. For water samples smaller than a volume of 1 l, direct gamma spectrometry can be