共 50 条
- [1] Microanalysis with an ordinary balance I - Determination of nitrogen by micro-Dumas method INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1931, 3 : 0198 - 0199
- [2] Dumas method for organic nitrogen INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1939, 11 : 0333 - 0334
- [3] DUMAS METHOD FOR NITROGEN IN FEEDS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1968, 51 (04): : 766 - &
- [7] AUTOMATIC-DETERMINATION OF NITROGEN IN DIFFICULT TO BURN ORGANIC MATERIALS BY DUMAS METHOD JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1976, 31 (01): : 164 - 166
- [9] REPORT ON MICROANALYTICAL DETERMINATION OF NITROGEN BY THE DUMAS METHOD JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1954, 37 (02): : 450 - 458
- [10] REPORT ON MICROANALYTICAL DETERMINATION OF NITROGEN BY THE DUMAS METHOD JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1953, 36 (02): : 344 - 354