Ace Glass 6963-36 Tapered Flask 500mL 4 Neck 24/40 Center (2) 24/40 (1) #7 Ace-Thred

Walls tapered inward toward the bottom to allow continuous operation with smaller volumes. Flasks supplied with center neck and two reinforced angled side necks. With single #7 Ace-Thred for thermometers, miniature electrodes, etc. up to 7mm O.D.

Supplied with nylon bushings and FETFE O-Rings. 24/40 joints are reinforced.