Ambient air. Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography Ingestion-build-73935 gloves and footwear materials to

gloves and footwear materials to permeation by potentially hazardous gaseous chemicals under the condition of continuous contact

including the performance level required for carrying out safety functions applicable to SRP/CS for high demand and continuous mode

the typical chemical composition and the main characteristics

type and routine tests

• Certification body

Ambient air. Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography Ingestion-build-73935 gloves and footwear materials to1 Scope This International Standard specifies sampling, clean up and analysis procedures for the quantitative determination of low volatility (particle bound) polycyclic aromatic hydrocarbons (PAHs) in ambient air. For sampling, a low volume or a medium high volume sampling device may be used. Sampling times between 1 h and 24 h are possible. The sampling volume flowrates can range from 1 m3 h to 4 m3 h (low volume sampler) or from 10 m3 h to about 90