NEN ISO 22262-2 : 2014
Current
The latest, up-to-date edition.
AIR QUALITY - BULK MATERIALS - PART 2: QUANTITATIVE DETERMINATION OF ASBESTOS BY GRAVIMETRIC AND MICROSCOPICAL METHODS
06-10-2014
Defines procedures for quantification of asbestos mass fractions below approximately 5%, and quantitative determination of asbestos in vermiculite, other industrial minerals and commercial products that incorporate these minerals.
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