共 50 条
- [12] Determination of citral - By means of the photoelectric colorimeter INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1941, 13 : 0834 - 0836
- [14] DETERMINATION OF FLUORIDES IN WATER BY MEANS OF A PHOTOELECTRIC COLORIMETER CANADIAN JOURNAL OF RESEARCH SECTION B-CHEMICAL SCIENCES, 1945, 23 (06): : 275 - 280
- [17] Determination of aluminum in biological material INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 57 - 60
- [20] A photoelectric colorimeter INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1935, 7 : 0281 - 0284