共 50 条
- [1] A simple direct reading photoelectric colorimeter JOURNAL OF LABORATORY AND CLINICAL MEDICINE, 1938, 23 : 284 - 292
- [2] A photoelectric colorimeter INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1935, 7 : 0281 - 0284
- [8] A DIRECTLY INDICATING PHOTOELECTRIC COLORIMETER ASTRONOMICAL JOURNAL, 1950, 55 (06): : 166 - 167
- [9] The design of a precision photoelectric colorimeter INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1936, 8 : 214 - 219