Studies in active charcoal

254. Active Charcoal. Part I. The Adsorption Isotherms of Organic Acids on Ash free Charcoals. By CHARLES OCKRENT. Reprinted from the Journal of the Chemical Society, 1932,STUDIES IN ELECTROCAPILLARITY Part II. Selective Adsorption in Solutions Containing Two Active Substances BY CHARLES OCKRENT AND J. A. V. BUTLER. Reprinted from the Journal of Physical Chemistry, Vol. XXXI V pp. 2297-2306, October, 1930STUDIES IN ELECTROCAPILLARITY PART III The Surface Tension of Solutions containing Two Surface -active Solutes BY J. A. V. BUTLER AND CHARLES OCKRENT. Reprinted from the Journal of Physical Chemistry, .Vol. XXXIV, pp. 2841 -2859, December, 1930.THE ELECTROCAPILLARY CURVES OF MIXTURES OF THE NORMAL ALCOHOLS WITH WATER AND - THE ADSORPTION OF THE ALCOHOL MOLECULES AT THE MERCURY SURFACE. BY CHARLES OCKRENT. Reprinted from The Journal of Physical Chemistry, Vol. XXXV, pp. 3354 -3366, November, 193177. Selective Adsorption by Activated Charcoal from Solutions containing Two Organic Acids. By CHARLES OCKRENT. Reprinted from the Journal of the Chemical Society, 1932.72. Active Charcoal. Part II. The Constitution of the Surface and the Activated Adsorption of Water. By CHARLES OCKRENT. Reprinted from the Journal of the Chemical Society, 1934