Centro de Documentacion de Fundación MAPFRE - On the occurrence of fibres of calcium sulphate resembling amphibole asbestos in samples taken for the evaluation of airborne asbestos

Notas: Sumario: The use of the membrane filter method for the assessment of airborne concentrations of asbestos fibres is well established. Sample filters are cleared using a medium such as triacetin and fibres are counted at 400-600 x magnification using a phase contrast microscopeRegistros relacionados: En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 1, March 1978 ; p. 91-93Materia / lugar / evento: Higiene industrial Contaminantes químicos Amianto Contaminación atmosférica Control de la contaminación Anfíbol Sulfato cálcico Métodos de análisis Títulos secundarios: Título: The Annals of occupational hygiene
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