total and the acid-soluble. The acid-soluble potash, lime and magnesia are much the same as in the Amer- ican soils. The analyses are given in Tables ...
Notes on the Determination of Nitrogen by the Kjeldahl Method. P. L. Hibbard. Ind. Eng. Chem. , 1910, 2 (11), pp 463â466. DOI: 10.1021/ie50023a010.
ACS Legacy Archive. Note: In lieu of an abstract, this is the article's first page. Click to increase image size Free first page. View: PDF. Related Content ... The Titration in the Kjeldahl Method of Nitrogen Determination: Base or Acid as Titrant?
ditional transfers of small amounts of materials. The less desirable features of this method of sample preparation include the absorption of radiation by the paper.
NITROGEN BY THE KJELDAHL METHOD. 105 grams per liter and the sulphate, calculated as ammonium sul- phate, is usually below 4 grams per liter.
EFFECT OF CALIBRATION PROCEDURES ON ACCURACY AND PRECISION OF AUTOMATED KJELDAHL NITROGEN ANALYSIS IN SOME FORMULATED ...
Engel, Donald. Halpern ... Robin K. Harris , Edwin D. Becker , Sonia M. Cabral De Menezes , Pierre Granger , Roy E. Hoffman , Kurt W. Zilm ... Roy E. Hoffman.
Miles Laboratories, Inc., Marschall Division, Elkhart, Ind. 46514. In 1960, Andres Ferrari (7) succeeded in automating the. Kjeldahl nitrogen procedure. It was a ...
C. I. Adams, and G. H. Spaulding. Anal. Chem. , 1955, 27 (6), pp 1003â1004. DOI: 10.1021/ac60102a040. Publication Date: June 1955. ACS Legacy Archive.
A Theoretical Consideration on Chemical Reactions in the Kjeldahl Digestion. Yazaemon Morita. Bulletin of the Chemical Society of Japan 1968 41 (9), 2029- ...
Citation data is made available by participants in Crossref's Cited-by Linking service. For a more ... Critical Reviews in Analytical Chemistry 2013 43 (4), 178-223 ...
