Air quality — Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy — Membrane filter method
NORM herausgegeben am 29.4.2014
Bezeichnung normen: ISO 8672:2014-ed.2.0
Ausgabedatum normen: 29.4.2014
Zahl der Seiten: 31
Gewicht ca.: 93 g (0.21 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: ISO 8672:2014 specifies the determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy using the membrane filter method in workplace atmospheres, as defined by the counting criteria given in this document.