ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

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The synchronization of mercury drops for polarographic purposes by a scraper

S. Stankoviansky

State Tech. School, Banska Stiavnica.

 

Abstract: Six similar dropping electrodes are attached symmetrically to a common Hg reservoir. A small motor-driven scraper rotating in the center of the circle of capillaries detaches the drop from each in turn. By this means the galvanometer oscillations are greatly reduced and a 6-fold increase in sensitivity is secured. Differential polarograms can be secured with two single capillaries, each with its own scraper (the two scrapers should be synchronized by a $

Full paper in Portable Document Format: 25-6a133.pdf (in Slovak)

 

Chemical Papers 2 (5-6) 133–142 (1948)

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