SEARCH Articles Figures Tables APPARATUS WITH INTERCHANGEABLE GROUND GLASS JOINTS SUITABLE FOR GENERAL USE IN PREPARATIVE ORGANIC CHEMISTRY An Improved All-glass Apparatus for the Preparation of Phosphonium Iodide Apparatus for Apparatus for preparation of alkyl iodides Apparatus for preparation of ethyl nitrite Apparatus preparative Chlorination apparatus, for preparation Chromium apparatus for preparation Hydrogenation apparatus, for preparation of NaH Phosphonium iodide all-glass apparatus for preparation Small scale preparations apparatus for