共 50 条
- [1] Comments on formation of dicyanodiamide in fertilizers JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1922, 14 : 145 - 145
- [2] Dicyanodiamide - A rapid, direct method for its determination in cyanamid and mixed fertilizers JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1920, 12 : 1107 - 1111
- [3] DETERMINATION OF UREA IN MIXED FERTILIZERS JOURNAL OF THE ASSOCIATION OF OFFICIAL AGRICULTURAL CHEMISTS, 1958, 41 (03): : 637 - 639
- [5] DETERMINATION OF UREA FORMALDEHYDE IN ORGANIC FERTILIZERS AGROCHIMICA, 1990, 34 (5-6): : 515 - 519
- [7] DETERMINATION OF FREE UREA IN FERTILIZERS CONTAINING UREA FORMALDEHYDE POLYMERS JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1977, 60 (03): : 708 - 709
- [8] EVALUATION OF THE ANALYTICAL POTENTIALITIES OF EBULLIOMETRY - DETERMINATION OF UREA IN FERTILIZERS ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS, 1984, 17 (02): : 113 - 121