Comparison of Dumas and Kjeldahl methods with automatic analyzers on agricultural samples under routine rapid analysis conditions

Communications in Soil Science and Plant Analysis

Volumn 32, Issue 13-14, 2001, Pages 2007-2019

  Watson, M E ^a   Galliher, T L ^a  

^a Ohio Agricultural Research   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

NITRATE;

ANALYTICAL METHOD; INSTRUMENTATION; NITROGEN; PERFORMANCE ASSESSMENT;

AGRICULTURAL WASTE; ARTICLE; CHEMICAL ANALYSIS; CHEMICAL WASTE; CORRELATION FUNCTION; INTERMETHOD COMPARISON; MANURE; PLANT SEED; SAMPLING; SLUDGE; TECHNOLOGY; WASTE DISPOSAL;

EID: 0034798932     PISSN: 00103624     EISSN: None     Source Type: Journal    
DOI: 10.1081/CSS-120000265     Document Type: Article

References (13)

1. Neue methode zur bestimmung des stickstoffs in oorganischem kkorpern
2. Procedes de l'analyse organique
3. Comparison of modified automated Dumas method and the traditional Kjeldahl method for nitrogen determination in infant food
4. Collaborative comparison of Dumas and Kjeldahl methods for nitrogen in feeds
5. Determination of nitrogen as elementary N, an alternative to Kjeldahl
6. Automated elemental analysis: A rapid and reliable but expensive measurement of the total carbon and nitrogen in plant and soil samples
7. Nitrogen and protein concentration in foodstuffs and animal feeds
8. Automated instrumental analysis of carbon and nitrogen in plant and soil samples
9. Evaluation of a macrocombustion method for total nitrogen determination in feedstuffs
10. Evaluation of the Foss-Heraeus macro-N for the determination of nitrogen in a wide range of foodstuffs, ingredients and biological materials and comparison with the Kjelfoss
11. Protein combustion method collaborative study I. Comparison with Smalley total Kjeldahl nitrogen and combustion results
12. Extracting solution for potentiometric determination of nitrate in plant tissue