SEDL / STP / STP555-EB / STP38974S

Filter Media for Atmospheric Sampling and Analysis

Smith, WJ
Consultant, Arlington, Mass.

Benson, AL
Development engineer, Arthur D. Little, Inc., Cambridge, Mass.

Pages: 6    Published: Jan 1974

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Abstract

Filter media now available for use in the analysis of atmospheres were not designed for such purpose and have some serious deficiencies. Properties of typical filters are stated. The problem is discussed and some directions are indicated toward possible improvement.