共 50 条
- [1] Colorimetric determination of silica in the presence of phosphates and iron INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1930, 2 : 0276 - 0283
- [2] Colorimetric methods for determination of arsenic in phosphorus-free solutions INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1935, 7 : 0230 - 0230
- [5] Colorimetric determination of phosphorus in iron ore INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1941, 13 : 0081 - 0083
- [8] Colorimetric determination of phosphorus in steel and cast iron JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1941, 26 (05): : 405 - 413