3108 HAROLD S. HItL AND HAROLD HIBBERT Vol. 45 with increase in time. The 15-and 20- minute plates on comparison with the aniline and zinc chloride plates of the same times and dilution show clearly a stronger antiseptic action. Predicting from the curve obtained from the aniline solution, in order to compare on a time basis with the salt solution, the results would seem to indicate that the salt has about 1.3 times the disinfecting power of aniline, and ...
