iv. 
CONTENTS. 
No. II. 
ORIGINAL COMMUNICATIONS. 
Apparatus for making infusions. By Robert Alsop, Lon- 
don, Honorary Member of Philad. Coll. Pharm. - 89 
On Polygala Senega. By Richard Price, - - 92 
On some Preparations of Iron. By James Hopkins, - 95 
On a Portable Botanical Press. By Robert Peter, M. D., 
Lexington, Ky., Correspondent of the American 
Journ. Pharm. - - - - - 99 
Medico-Botanical Notices. No. X. 101 
Remarks on some common impurities in Medicines, and 
the means of obviating them. By William R. 
Fisher, Baltimore, - - - - - 106 
Pharmaceutical Notices. No. XIV. - - - 110 
SELECTED ARTICLES. 
Researches on Sugar, Molasses, &c. By A. Bouchardat, - 115 
Observations on the Plant named Cuichunchulli, and its 
use as a remedy in the disorder called Mai de San 
Lazaro, or Cocobay. By E. N. Bancroft, M. D., 
Fellow of the Royal College of Physicians, Lon- 
don, - - - - - - 125 
On the purification of Beet juice, and a method of prepar- 
ing it in the best manner. By M. Pelletan, - 151 
On the Evolution of Light during Crystallization. By 
Henry Rose, - 157 
Preparation of Hydrocyanic Acid of Uniform Strength. By 
Thomas Everitt, Esq., Professor of Chemistry to 
the Medico-Botanical Society, - - - 161 
Minutes of the Philadelphia College of Pharmacy, - 165 
Miscellany, 
169 
