Workplace air. Determination of mercury vapour. Method using gold-amalgam collection and analysis by atomic absorption spectrometry or atomic fluorescence spectrometry shop-only A correction of the language

A correction of the language used to describe the requirements for interpretations of results during a verification dose experiment

Those using the BS EN 1996 Design of Masonry Structure series

unstable explosives and cryogenic liquids have not been considered since protection against these additional hazards is beyond the scope of this standard

Determination of humidification system output

Workplace air. Determination of mercury vapour. Method using gold-amalgam collection and analysis by atomic absorption spectrometry or atomic fluorescence spectrometry shop-only A correction of the language1 Scope This International Standard specifies a procedure for determination of the mass concentration of mercury vapour in workplace air using a method of gold amalgam collection with analysis by either cold vapour atomic absorption spectrometry (CVAAS) or cold vapour atomic fluorescence spectrometry (CVAFS). The procedure specifies a number of sampling methods for different applications. a) When it is known that no particulate inorganic mercury