Quantification of bypass leakage in two different filter cassettes during welding fume sampling

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      <subfield code="a">Quantification of bypass leakage in two different filter cassettes during welding fume sampling</subfield>
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      <subfield code="a">The objective of this study was to quantify such bypass leakage, using 37-mm diameter cellulose nitrate filters in a laboratory environment, on two different dust-collecting cassettes. A further objective was the quantification of the percentage dust loss correlated to the vacuum loss resulting from bypass leakage</subfield>
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      <subfield code="a">American Industrial Hygiene Association journal</subfield>
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      <subfield code="t">American Industrial Hygiene Association journal</subfield>
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      <subfield code="g">Vol. 55, nº 10, October 1994 ; p. 966-969</subfield>
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