Observation and interpretation, a symposium of philosophers and physicists. A report of the Proceedings of the Ninth symposium of the Colstor Research Society: edited by S. Korner. 218 pages, plates, 74 × 934 in. New York, Academic Press, Inc., 1958. Price, $8.00.

Gas chromatography : (A Symposium held u

Gas chromatography : (A Symposium held under the auspices of the Analysis Instrumentation Division of the Instrument Society of America, August 1957), edited by V. J. Coates, H. J. Noebels and I. S. Fagerson. Published by Academic Press Inc., New York, July 1958, 313 pp. Price $ 10.00; after October 1st, 1958, $ 12.00.

✍ C.J. Hardy 📂 Article 📅 1959 🏛 Elsevier Science 🌐 English ⚖ 228 KB

The migration of the dyes with the solvent front solvent systems of identical components but of various Our experiments proved that, on using Whatman VOL. 2 (1959) :, was practically the same in concentrations. No. I filter paper with both z the ascending and the descending technique, certain dyes