共 50 条
- [1] Apparatus for measuring hydrogen-ion concentration of the soil INDUSTRIAL AND ENGINEERING CHEMISTRY, 1928, 20 (01): : 421 - 423
- [2] Determination of hydrogen-ion concentration with photoelectric colorimeter INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1931, 3 : 0169 - 0171
- [3] On the colorimetric determination of hydrogen-ion concentration in soils JOURNAL OF AGRICULTURAL SCIENCE, 1923, 13 : 69 - 73
- [4] The determination of the hydrogen-ion concentration of the blood. JOURNAL OF PHYSIOLOGY-LONDON, 1926, 61 (03): : 448 - 454
- [6] Iodometric determination of copper - Adjustment of hydrogen-ion concentration INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1936, 8 : 9 - 11