Environmental tobacco smoke. Determination of vapour phase nicotine and 3-ethenylpyridine in air. Gas chromatographic method1 Scope This International Standard specifies a method for the sampling and determination of nicotine and 3 ethenylpyridine (3 EP) in environmental tobacco smoke (ETS). This method is applicable to personal and area sampling.

MV/MV transformer 17

Safety requirements (ISO 10079-1:1999)

Type C: room-sealed appliances

Annex D (informative) Comparison of flammability test requirements in various standards

— welders and foundries

receptacles including gas cylinders

Suggests a format for exchange of quality algorithm results

The size designation system described in BS 3728 is based on body and not garment dimensions

It covers the reliability and durability

Credit unions

marking and information to be supplied for protective gloves against the mechanical risks of abrasion

and gives recommendations for dimensions for glass cylinders used with pen-injectors for medical use