ISO 8672:2014 (R2022)
Active , Reaffirmed Standard
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ISO 8672:2014 (R2022)

Air quality — Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy — Membrane filter method

Summary

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.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 04/29/2014
Confirmation Date 03/22/2022
Edition 2
Page Count 31
EAN ---
ISBN ---
Weight (in grams) ---
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