News Published: 25 November 1939 The Polarograph Nature 144, 904–905 (1939) Cite this article ...

PHYSICAL methods of analysis, such as by the use of the polarograph or the spectrograph, are particularly suited to the determination of minute quantities of impurities in zinc and its alloys. A ...

Polarograph is the device’s name; quick, precise qualitative and quantitative chemical analysis is its purpose. It can tell the nature and constituents of a substance in from three to five minutes.

The recent development of the polarograph 1–3 has made it possible to obtain direct arterial-oxygen-tension determinations with ease and simplicity at all concentrations of inspired oxygen.

AMAZINGLY, Kissinger had actually built his first electrochemical instrument, a polarograph, about 15 years earlier in his parents' basement, after hearing a lecture on polarography by the late ...