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ASTM D4597-97 Standard Practice for Sampling Workplace Atmospheres to Collect Gases or Vapors with Solid Sorbent Diffusive Samplers
standard by ASTM International, 09/10/1997
1.1 This practice covers the sampling of workplace atmospheres for the presence of certain vapors or gases by means of diffusion across a specified quiescent region and subsequent adsorption on a solid sorbent.
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