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Air quality - Determination of the number concentration of airborne inorganic fibres by phase contrast optica…

Overview SIST ISO 8672:2015 - Air quality - Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy - Membrane filter method - specifies a standard…

Air quality — Determination of the number concentration of airborne inorganic fibres by phase contrast optica…

Air quality. Determination of the number concentration of airborne inorganic fibres by phase contrast optical…

1 Scope This International Standard specifies the determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy using the membrane filter method in workp…

Air quality — Determination of the number concentration of airborne inorganic fibres by phase contrast optica…

Overview ISO 8672:2014 - Air quality - Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy - Membrane filter method - specifies a standardized…