Reaction Vessel constructed of borosilicate glass to accommodate the 7854, 7856 or 7857 Immersion Wells. With one 14/20 angled joint for sparger tube, one 24/40 vertical joint for condenser and one #7 Ace-Thred side arm for thermometer. Center joint is 60/40. Bottom of reactor is flat to allow use of stirrer magnet. Volumes indicated are total volumes. Volume in reactive area of lamp is approx. 40-50% of total volume. Available with vessel plain or jacketed. Complete consists of vessel, sparger tube, magnet, bushing, and PTFE tubing.