A STABILIZED PHOTOELECTRIC COLORIMETER WITH LIGHT FILTERS

A simple photoelectric colorimeter

G. A. Millikan · The Journal of Physiology · 1933 · 63 citations · Full text

Photoelectric Sensor, Engineering, Optical Properties +5

The determination of hemoglobin with the photoelectrometer

Arthur Sanford, Charles Sheard · Journal of Laboratory and Clinical Medicine · 1930 · 22 citations

Laboratory Hematology, Measurement, Medicine +7

A VARIABLE LAYER PHOTOELECTRIC COMPARISON PHOTOMETER

Arnoldus Goudsmit, William H. Summerson · Journal of Biological Chemistry · 1935 · 17 citations · Full text

Electrical Engineering, Photoelectric Sensor, Engineering +6