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About This Item

 

Full Description

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.

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.3  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Note 1: Another method of restricted application is given in Test Method D1013.

 

Document History

  1. ASTM E258-07(2015)

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    Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method (Withdrawn 2019)

    • Most Recent
  2. ASTM E258-07


    Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method

    • Historical Version
  3. ASTM E258-67(2002)


    Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method

    • Historical Version
  4. ASTM E258-67(1996)e1


    Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method

    • Historical Version