Item Tag: 14/20

BVV Male Hollow Stopper

BVV Male Hollow Stopper Male Hollow StopperMale Hollow Stoppers are used for capping off or plugging a female join to close off a port on a glassware system. These glass stoppers are hollow on the inside and require vacuum grease to create a seal when having 2 ground surfaces touching in a vacuum application.Joint Sizes Available:14/20 Ground Joint24/40 Ground Joint Male Hollow Stopper.

Laboratory Glass Adapters Vacuum Take Off 105°

With standard taper top outer and lower inner joints with sealed in drip tip. Adapter is bent at a 105º angle for use in vacuum distillation. Available Ground joint 14/20 Ground joint. 19/22 Ground joint.