Workplace air. Determination of particulate cadmium and cadmium compounds. Flame and electro-thermal atomic absorption spectrometric method1 Scope This International Standard specifies a method for the determination of the mass concentration of particulate cadmium and cadmium compounds in workplace air, using either flame or electrothermal atomic absorption spectrometry. The sample digestion procedure specified in 8. 2. 2 has been validated (see reference [2] in annex B) for a selection of cadmium compounds and pigments and glass enamels containing cadmium. The analytical method has been

Appliances manufacturers for heating liquids

Note: BS 8431 does not apply to primary meters

are not considered as accessories

This Technical Specification is applicable to aerospace

Examples of this are described in HD 629 and IEC 60502

as the function of the electronics is affected by the ambient temperature

— concept of 3D models for tool items

Who is ISO 11117 - Gas cylinders for

The gas meters industry

and supports essential requirements of EU Directive 2009/48/EC

with extensive extra material

and the standard colour is black