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

the Ofgas Code of practice for low pressure meter installations with capacities not exceeding 6 m³/h

Those using the BS EN 1996 Design of Masonry Structure series

ISO 2409 also defines the classification of test results

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

accessories and consumables and for safety equipment

Workplace air. Determination of mercury vapour. Method using gold-amalgam collection and analysis by atomic absorption spectrometry or atomic fluorescence spectrometry shop-only the Ofgas Code of practice1 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