<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
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    <marc:leader>00000nam  2200000zi 4500</marc:leader>
    <marc:controlfield tag="001">9.891506</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20250911095907</marc:controlfield>
    <marc:controlfield tag="006">m     o  d f      </marc:controlfield>
    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">200916t20152020quca    o    f000 0 eng d</marc:controlfield>
    <marc:datafield tag="040" ind1=" " ind2=" ">
      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
      <marc:subfield code="e">rda</marc:subfield>
      <marc:subfield code="c">CaOODSP</marc:subfield>
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    <marc:datafield tag="043" ind1=" " ind2=" ">
      <marc:subfield code="a">n-cn---</marc:subfield>
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    <marc:datafield tag="086" ind1="1" ind2=" ">
      <marc:subfield code="a">P29-003-018-5-2020E-PDF</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="0" ind2="0">
      <marc:subfield code="a">Methods of testing petroleum and associated products : </marc:subfield>
      <marc:subfield code="b">test for ethyl mercaptan odorant in propane, field method.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="246" ind1="1" ind2="0">
      <marc:subfield code="a">Test for ethyl mercaptan odorant in propane, field method</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="250" ind1=" " ind2=" ">
      <marc:subfield code="a">[September 2020 edition].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Gatineau, (Quebec) Canada : </marc:subfield>
      <marc:subfield code="b">Canadian General Standards Board : </marc:subfield>
      <marc:subfield code="b">Standards Council of Canada, </marc:subfield>
      <marc:subfield code="c">2015.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="4">
      <marc:subfield code="c">©2020</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="300" ind1=" " ind2=" ">
      <marc:subfield code="a">1 online resource (i, 10 pages) : </marc:subfield>
      <marc:subfield code="b">illustrations.</marc:subfield>
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      <marc:subfield code="a">text</marc:subfield>
      <marc:subfield code="b">txt</marc:subfield>
      <marc:subfield code="2">rdacontent</marc:subfield>
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    <marc:datafield tag="337" ind1=" " ind2=" ">
      <marc:subfield code="a">computer</marc:subfield>
      <marc:subfield code="b">c</marc:subfield>
      <marc:subfield code="2">rdamedia</marc:subfield>
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    <marc:datafield tag="338" ind1=" " ind2=" ">
      <marc:subfield code="a">online resource</marc:subfield>
      <marc:subfield code="b">cr</marc:subfield>
      <marc:subfield code="2">rdacarrier</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">National standard of Canada ; </marc:subfield>
      <marc:subfield code="v">CAN/CGSB-3.0 No. 18.5-2015</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">"Supersedes CAN/CGSB-3.0 No. 18.5-2006, Reaffirmed September 2020."</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">"Experience and excellence"--Cover.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">Issued also in French under title: Méthodes d'essai des produits pétroliers et produits connexes : dosage de l'odorisant (éthylmercaptan) dans le propane, méthode sur le terrain.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"This method is intended for the semi-quantitative determination of ethyl mercaptan odorant (within the range of 5 to 48 mg/L) in liquid propane in order to confirm that recently stenched propane is odorized to the required level. Two procedures are given which are intended for field application and may be suitable for use by non-laboratory personnel after suitable training. A gas chromatographic method should be used for more precise, quantitative determination of ethyl mercaptan in propane"--Scope, page 1.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Propane</marc:subfield>
      <marc:subfield code="x">Testing</marc:subfield>
      <marc:subfield code="x">Standards</marc:subfield>
      <marc:subfield code="z">Canada.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="710" ind1="2" ind2=" ">
      <marc:subfield code="a">Standards Council of Canada, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="710" ind1="2" ind2=" ">
      <marc:subfield code="a">Canadian General Standards Board, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="775" ind1="0" ind2="8">
      <marc:subfield code="t">Méthodes d'essai des produits pétroliers et produits connexes : </marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.891509</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="794" ind1=" " ind2=" ">
      <marc:subfield code="t">Methods of testing petroleum and associated products : </marc:subfield>
      <marc:subfield code="b">[September 2025 edition]</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.953616</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="795" ind1=" " ind2=" ">
      <marc:subfield code="t">Methods of testing petroleum and associated products </marc:subfield>
      <marc:subfield code="b">[August 2015 edition]</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.838477</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">National standard of Canada ;</marc:subfield>
      <marc:subfield code="v">CAN/CGSB-3.0 No. 18.5-2015.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.507848</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.31 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2020/ongc-cgsb/P29-003-018-5-2020-eng.pdf</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="986" ind1=" " ind2=" ">
      <marc:subfield code="a">ICS 71.040.40</marc:subfield>
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</marc:collection>
