Ambient air. Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography1 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

The results of the test method can only be interpreted when incorporated with the results from a test in accordance with EN 16758

7 Grip handles

Designers of fibre-cement pipes and fittings

Conditions of stationary use

Is used in conjunction with EN 1361-1

Butt-welded cutting tools and blank manufacturers

in normal conditions of welding

Residential and non-residential buildings

4 Documentation

BS EN 572-9  includes requirements for the evaluation of conformity and factory production control to verify whether the glass products are durable and effective at the point of use

22 Resistance to corrosion

Testing houses and labs for fishing nets