BS 6069-3.4:1991
Current
The latest, up-to-date edition.
Characterization of air quality. Workplace atmospheres Method for the determination of vaporous aromatic hydrocarbons by charcoal tube/solvent desorption/gas chromatography
Hardcopy , PDF
English
20-12-1991
Committees responsible
National foreword
Method
1. Scope
2. Normative references
3. Principle
4. Reagents
5. Apparatus
6. Sampling
7. Procedure
8. Expression of results
9. Test report
Annexes
A. Determination of breakthrough volume
B. Determination of desorption efficiency
C. Chromatographic columns suitable for use for the
analysis of aromatic hydrocarbon solvent vapours
D. Bibliography
Tables
1. Sample size and sampling rate
2. Optimum sampling rate during 8 h as a function of
the relative humidity and the presence of light
hydrocarbons
B.1 Desorption efficiency data
C.1 Retention data for aromatic hydrocarbon solvents and
carbon disulfide on SE 30 and C20M relative to
toluene
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