Duran, 6529-25, Ace Glass Five Necks Reaction Flask Head with 150 mm Schott-Duran Flange, 29/42
150mm (6-inch) Schott-Duran Flange, 5 Necks
Reaction head with flat ground Schott-Duran style flange, for use with all reaction flasks that have a 150mm (6-inch) Schott-Duran ground mating flange. Supplied with 29/42 standard taper reinforced outer center joint and four ground standard taper 24/40 reinforced outer joints. For clamp, order 6517-27.
