Water quality. Gross alpha and gross beta activity. Test method using liquid scintillation countingWhat is this standard about? This document specifies a method for the determination of gross alpha and gross beta activity concentration for alpha and beta emitting radionuclides using liquid scintillation counting (LSC). The method is applicable to all types of waters with a dry residue of less than 5 g l and when no correction for colour quenching is necessary. Gross alpha and gross beta activity measurement is not intended to give an absolute

Why should you use BS EN IEC 62402 - Obsolescence management

biotechnology (yeast

testing and tolerances

with a maximum capacity of 6 m3/h and a maximum operating pressure not exceeding 2 bar

resettable flame detectors that operate using radiation from a flame for use in fire detection systems installed in buildings

Resistance to penetration: increase of the force to a minimum of 16 N

Selective sourcing is considered to be especially important for transmissible spongiform encephalopathy (TSE) risk management

Inadequate design

Assessment of the external conditions at an offshore wind turbine site

This European Standard includes ISO 9001:2000 quality management system requirements and specifies additional requirements for a quality management system for the aerospace industry

Barrel dimension – the additional 20 % capacity is removed

A representative selection of printed pages