<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:contributor>C.J. Eastoe</dc:contributor>
  <dc:contributor>R.S. Kaufmann</dc:contributor>
  <dc:contributor>J.G. Martin</dc:contributor>
  <dc:contributor>L. Wirt</dc:contributor>
  <dc:contributor>J.B. Finley</dc:contributor>
  <dc:creator>A. Long</dc:creator>
  <dc:date>1993</dc:date>
  <dc:description>&lt;p&gt;&lt;span&gt;We present an analysis procedure that allows stable isotopes of chlorine to be analyzed with precision sufficient for geological and hydrological studies. The total analytical precision is ≤±0.09%., and the present known range of chloride in the surface and near-surface environment is 3.5‰. As Cl&lt;/span&gt;&lt;sup&gt;−&lt;/sup&gt;&lt;span&gt;&amp;nbsp;is essentially nonreactive in natural aquatic environments, it is a conservative tracer and its&amp;nbsp;&lt;/span&gt;&lt;i&gt;δ&lt;/i&gt;&lt;sup&gt;37&lt;/sup&gt;&lt;i&gt;Cl&lt;/i&gt;&lt;span&gt;&amp;nbsp;is also conservative. Thus, the&amp;nbsp;&lt;/span&gt;&lt;i&gt;δ&lt;/i&gt;&lt;sup&gt;37&lt;/sup&gt;&lt;i&gt;Cl&lt;/i&gt;&lt;span&gt;&amp;nbsp;parameter is valuable for quantitative evaluation of mixing of different sources of chloride in brines and aquifers.&lt;/span&gt;&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.1016/0016-7037(93)90398-G</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>Elsevier</dc:publisher>
  <dc:title>High-precision measurement of chlorine stable isotope ratios</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>