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      <marc:subfield code="a">Thomson, K.</marc:subfield>
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      <marc:subfield code="a">A direct resazurin test for measuring chemical toxicity </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">Thomson, K., D. Liu and K.L.E. Kaiser.</marc:subfield>
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      <marc:subfield code="a">Burlington, Ont. : </marc:subfield>
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      <marc:subfield code="c">[1986].</marc:subfield>
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      <marc:subfield code="a">NWRI contribution ; </marc:subfield>
      <marc:subfield code="v">no. 86-42</marc:subfield>
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      <marc:subfield code="a">"Division Control No. ECD-".</marc:subfield>
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      <marc:subfield code="a">"This manuscript has been submitted to Toxicity Assessment the contents are subject to change".</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Environment and Climate Change Canada].</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"A rapid, simple, and inexpensive biochemical test for use in the mass screening of chemical compounds for toxicity was developed. The test is based on direct measurement of the inhibition of microbial dehydrogenases activity, as affected by a toxicant, in a well buffered DMSO-resazurin solution"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Kaiser, Klaus L. E., </marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada)</marc:subfield>
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      <marc:subfield code="a">NWRI contribution ;</marc:subfield>
      <marc:subfield code="v">no. 86-42</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-42-eng.pdf</marc:subfield>
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