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Flat Bottom Flask, 4L
Flat Flange, With O-Ring Groove
Cylindrical heavy-wall reaction flask, with flat bottom rounded inside wall, and flat flange. Flange has an o-ring groove for use with CAPFE® (PTFE encapsulated silicone rubber) o-ring instead of gasket. Without constriction at top to facilitate introduction/removal of material and allow for ease of cleaning. For reaction heads, see 6512, 6513 and 6515. For clamp, see 6508 or 6510.
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