<?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. E. Thompson</dc:contributor>
  <dc:creator>H. W. Lakin</dc:creator>
  <dc:date>1963</dc:date>
  <dc:description>&lt;p&gt;&lt;span&gt;A new, extremely sensitive method for the quantitative determination of tellurium is based on the induced precipitation of elemental gold from a 6N HCl solution containing gold chloride, cupric chloride, and hypophosphorous acid; the amount of gold reduced is proportional to the amount of tellurium present. As little as 1 nanogram (1 X 10&lt;/span&gt;&lt;sup&gt;-9&lt;/sup&gt;&lt;span&gt;&amp;nbsp;g) of tellurium gives a measurable reaction with 1 mg of gold in 50 ml of solution.&lt;/span&gt;&lt;/p&gt;</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>10.1126/science.141.3575.42</dc:identifier>
  <dc:language>en</dc:language>
  <dc:publisher>AAAS</dc:publisher>
  <dc:title>Tellurium: A new sensitive test</dc:title>
  <dc:type>article</dc:type>
</oai_dc:dc>