NEN ISO 16000-27 : 2014
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INDOOR AIR - PART 27: DETERMINATION OF SETTLED FIBROUS DUST ON SURFACES BY SEM (SCANNING ELECTRON MICROSCOPY) (DIRECT METHOD)
Published date
16-06-2014
Publisher
Defines a method giving an index for the numerical concentration of fibrous structures with fibres equal or greater than 0,2 [mu]m in diameter in settled dust on surfaces and their classification into specific substance groups (e.g. chrysotile, amphibole asbestos, other inorganic fibres).
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