Methyltetrahydrophthalic anhydride in air : sampling and analysis

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      <subfield code="a">Methyltetrahydrophthalic anhydride in air</subfield>
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      <subfield code="c">H. Welinder and C. Gustavsson</subfield>
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      <subfield code="a">Methyltetrahydrophthalic anhydride (MTHPA), an organic anhydride, is a sensitizing agent even at low air concentrations: no methods for its sampling and analysis have previously been reported. This paper outlines the use of Amberlite XAD-2 for sampling MTHPA vapour in air, followed by analysis using gas chromatography with flame ionization detection</subfield>
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      <subfield code="g">nº 2, April 1992 ; p. 189-197</subfield>
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