Desorption isotherms of volatile organic compounds adsorbed on activated charcoal

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      <subfield code="a">Desorption isotherms of volatile organic compounds adsorbed on activated charcoal</subfield>
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      <subfield code="a">The desorption efficiencies of toluene, hexane, methy ethyl ketone, ethyl acetate, trichloroethylene, and isobutanol, adsorbed on activated charcoal with carbon disulfide, were evaluated within a concentration range applicable to industrial hygiene passive sampling. The efficiencies were found the charcoal. Concentration ranges in the desorbing solvent and desorption efficiencies for each contaminant varied</subfield>
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      <subfield code="g">Vol. 56, nº 2, February 1995 ; p. 171-177</subfield>
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