Guide for the use of electronic portable combustion gas analysers for the measurement of carbon monoxide in dwellings and the combustion performance of domestic gas-fired appliances1 Scope 1. 1 This standard provides guidance for gas operatives on: a) the general use of an electronic portable combustion gas analyser conforming to BS EN 503793 and BS 7927: 1998 incorporating Amendment No. 1: 1999; NOTE 1 This standard assumes that a portable combustion gas analyser [often referred to colloquially as a flue gas analyser (FGA)] of the type specified in BS EN 503793 or BS 7927: 1998 incorporating Amendment No. 1: 1999 is available

compliance check

Notified Bodies

PD ISO/TR 12859 is a technical report which gives general guidelines to developers of intelligent transport systems (ITS) standards and systems on data privacy aspects and associated legislative requirements for the development and revision of ITS standards and systems

The method is suitable for rare earth content between 0

NOTE 2 Nucleic acids

Manufacturers of sanitary installations

remote database access

This standard covers the machinery concerned and significant hazards

BS 7373-1:2001 gives guidance on the layout and preparation of specifications

Professional workers involved in assembling furniture

such as that described in ISO 13485

the level of surrounding luminance can seriously affect the visual acuity scores obtained