Characterization of air quality. Workplace atmospheres - Method for the determination of vaporous aromatic hydrocarbons by charcoal tube/solvent desorption/gas chromatographyWhat is BS 6069 3. 4 Characterization of air quality about? BS 6069 3. 4 specifies a charcoal tube gas chromatographic method for the determination of the concentration of vaporous aromatic hydrocarbons in workplace air. The method described in BS 6069 3. 4 is valid for concentrations of airborne vapours of these compounds in the range from approximately 1 mg m3 to 1 000 mg m3 (about 0,2 ml m3 to 200 ml m3; see 8. 1) when sampling 10 litres of air. BS

Instruments used for the verification and calibration are traceable to national or international standards

It then explains the classification of occupancies and fire hazards

and Northern Ireland were actively involved in writing this standard

BS EN 17054 is addressed to biometrics standardizes

Construction and environmental properties

the electrical interface for the S-FBGA package is informative

Unified Modelling Language (UML) diagrams

leaving selection of the test parameters to the user

Who ISO/IEC TR 11179-2 for

If required

Manufacturer of windows and doors

are outside the scope of BS 5353