The Journal of General Physiology, Vol 7, 735-740,
Copyright © 1925 by The Rockefeller University Press
A SIMPLE MICRO VESSEL WITH ELECTRODE FOR DETERMINING THE HYDROGEN ION CONCENTRATION OF SMALL AMOUNTS OF FLUID
Joseph Hall Bodine 1 and
David E. Fink 1
1 From the Zoological Laboratory, University of Pennsylvania, Philadelphia.
A convenient and accurate method is described for the electrometric determination of the hydrogen ion concentration of small amounts of fluid (0.015 to 0.020 cc.). The suitability of such a method for work on insect blood and body fluids is particularly pointed out.
Accepted on May 2, 1925