Indoor air - Detection and enumeration of moulds. Sampling by filtration shop-only BS EN 50171:2001 specifies the

BS EN 50171:2001 specifies the general requirements for central power supply systems for an independent energy supply to essential safety equipment

Architects of dwellings

Some materials can be used at temperatures down to − 200 °C

BS EN 50483-2 applies to tensioning devices consisting of tension and suspension clamps designed to be used for installation of self-supporting ABC defined in HD 626

Indoor air - Detection and enumeration of moulds. Sampling by filtration shop-only BS EN 50171:2001 specifies theBS ISO 16000 16: 2008 Indoor air. Detection and enumeration of moulds. Sampling by filtration BS ISO 16000 16 specifies requirements for long term (0,5 h to several hours) sampling of moulds in indoor air by filtration. Following the instructions given, a sample is obtained. This sample can then be used for subsequent detection of moulds by cultivation after suspension, according to BS ISO 16000 17, which is part of the complete measurement procedure.