A Simple, sensitive technique for personal and environmental sampling and analysis of lead alkyl vapours in air

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      <subfield code="a">Coker, D.T.</subfield>
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      <subfield code="a">A Simple, sensitive technique for personal and environmental sampling and analysis of lead alkyl vapours in air</subfield>
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      <subfield code="a">A technique is described for collecting lead alkyl vapour in air by sampling through a small vapour adsorption tube packed with porous polymer beads. Volumes of at least 10.1 of air can be sampled without breakthrough losses, allowing 8-h shift sampling using one tube and low flow rate personal sampling pump. Tubes can be stored for several days without loss of sample; they can be analysed in 2 min. by heat desorption directly into an atomic absorption spectrometer burner. The analysis is specific for lead alkyls and detection limits are around 0.01 for TLV or 10-20 ng lead</subfield>
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      <subfield code="a">The Annals of occupational hygiene</subfield>
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      <subfield code="t">The Annals of occupational hygiene</subfield>
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      <subfield code="g">nº 1, March 1978 ; p. 33-38</subfield>
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