CATALYTIC ACTIVITY OF SELENATES IN THE KJELDAHL METHOD FOR DETERMINATION OF NITROGEN

[1] ASHTON, 1936, J AGR SCI, V26, P239

[2] BRADSTREET R. B., 1940, Industrial and Engineering Chemistry. Analytical edition, V12, P657, DOI 10.1021/ac50151a009

[3] The preparation of selenic acid [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1936, 58 : 180 - 180

[4] Use of selenium as catalyst in determination of nitrogen by Kjeldahl method [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1931, 3 : 0401 - 0402

[5] OSBORN RA, 1933, J ASS OFFICIAL AGR C, V16, P110

[6] SANDSTEDT RM, 1932, CEREAL CHEM, V9, P156

[7] Estimation of nitrogen by the Kjeldahl method - Nature of the action of selenium [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1939, 11 : 0314 - 0315

[1] ASHTON, 1936, J AGR SCI, V26, P239

[2] BRADSTREET R. B., 1940, Industrial and Engineering Chemistry. Analytical edition, V12, P657, DOI 10.1021/ac50151a009

[3] The preparation of selenic acid [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1936, 58 : 180 - 180

[4] Use of selenium as catalyst in determination of nitrogen by Kjeldahl method [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1931, 3 : 0401 - 0402

[5] OSBORN RA, 1933, J ASS OFFICIAL AGR C, V16, P110

[6] SANDSTEDT RM, 1932, CEREAL CHEM, V9, P156

[7] Estimation of nitrogen by the Kjeldahl method - Nature of the action of selenium [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1939, 11 : 0314 - 0315