Ace Glass 6954-283 Flask Round Bottom Heavy Wall Four Neck 2L 29/42 Center (2) 24/40 (1) #7 Sides

Round bottom flask with four necks arranged 3 in-line and one #7 Ace-Thred neck (ideal for suspending a thermometer or probe) at 90 degrees. Have vertical side necks. With heavy walls. Heavy wall flasks are fabricated to be approximately 30% heavier than standard-wall flasks.

Supplied complete with a 5029-10 nylon bushing and a 7855-704 FETFE o-ring.