• ASTM E258-07(2015)
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ASTM E258-07(2015)

  • Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method
  • standard by ASTM International, 06/01/2015
  • Publisher: ASTM

$20.00$39.00


1.1 This test method covers the determination of total nitrogen in nitrogen-containing organic compounds. This test method is not applicable for use on materials containing N-O, N-N linkages.

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