ISO-8672 Historical Revision Information
Air quality - Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy - Membrane filter method

ISO-8672 - 1ST EDITION - SUPERSEDED
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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.

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13.040.30 (Workplace atmospheres Air quality of surgery rooms, see 11.080.01)

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Document Number

ISO 8672:1993

Revision Level

1ST EDITION

Status

Superseded

Publication Date

Feb. 15, 1993

Committee Number

ISO/TC 146/SC 2