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NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Fields of Study > chemistry > chemical composition > nitrogen content > total nitrogen > total Kjeldahl nitrogen
Preferred Term:

total Kjeldahl nitrogen

Definition:
Total Kjeldahl nitrogen is the total concentration of organic nitrogen and ammonia nitrogen.
Concept Schemes:
NALT Full
Broader Concept:
total nitrogen
Related Concepts:
Entry Terms:
  • Kjeldahl nitrogen
URI:
https://lod.nal.usda.gov/nalt/325125
Download this Concept:
RDF/XMLCreated 2018-10-05, last modified 2018-11-16