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Duran, 6521-16, Ace Glass Cylindrical Flask with Schott-Duran Flange, 6 L
Cylindrical, Schott-Duran Flange
Rugged cylindrical reaction flask with Schott-Duran style ground flange with o-ring groove, for use with 6517 quick release clamp. Ten liter and larger are supplied with capacity reference graduations. Each flask is supplied with one CAPFE® (PTFE encapsulated silicone) o-ring. Plain silicone o-rings are also available. For reaction heads, see 6528 or 6530. For cooling/heating coils, see 12067.
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