ASTM D7200-12

Standard Practice for Sampling and Counting Airborne Fibers, Including Asbestos Fibers, in Mines and Quarries, by Phase Contrast Microscopy and Transmission Electron Microscopy (Withdrawn 2021)

NORMA vydaná dňa 15.10.2012

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The information about the standard:

Designation standards: ASTM D7200-12
Note: NEPLATNÁ
Publication date standards: 15.10.2012
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM D7200-12 :

Keywords:
air monitoring, asbestos, fibers, membrane filter method, mines and quarries, phase contrast microscopy, sampling and analysis, ICS Number Code 13.040.30 (Workplace atmospheres)