Fisherbrand™ PTFE Joint Adapters are grease-free, high vacuum seals for standard taper ground glass joints, with substantial shoulder for ease of handling and repeated use. High vacuum performance is attained using transverse sealing rings.

Fisherbrand™ PTFE Flexible Bellows Connectors are machined from pure PTFE and used to correct mis-alignment and relieve stress in glassware assemblies. Connect directly to standard taper ground glass joints where trapezoidal sealing rings give medium to high vacuum performance.

Fisherbrand™ Rubber Cone Filter Crucible Adapters facilitate safe and secure placement of filter crucibles into a funnel.

Fisherbrand™ PTFE Joint Adapters are grease-free, high vacuum seals for standard taper ground glass joints, with substantial shoulder for ease of handling and repeated use. High vacuum performance is attained using transverse sealing rings.

Make your glass tubing connections with the Afora™ Forked Pieces coupling accessory;

Glass tubing connector accessory

With #1 hose connection

For applications such as filtering and washing precipitates prior to drying

WHEATON standard taper Clear-Seal™ grease-free joints provide smooth, unground surfaces, which seal without grease and reduce seizing and contamination from grease

Constructed of PTFE. BRAND™ Ground Sockets with greaseless seal will not contaminate sample. Outstanding chemical resistance at operating temperatures from -200 to +260°C. Grip collar and sealing rings provide an oustanding tight seal and low leakage rate. Sturdy design allows permanent use.

The Wheaton Connection™ Screw Thread Connector Safely joins two exterior threaded glass components without hooks, springs or clamps. Screw cap configuration creates a grease-free, vacuum-tight seal.

Enable interfacing between standard semi-micro glassware and micro systems

Adapters with NS socket and straight glass olive

Quickfit™ Tubing Adapter with Side-arm for attachment of rubber hose

Secure thermometers and tubes to glass containers.  The QuickFit™ screwthread adapter comes in a variety of sizes to fit a variety of container and inlets.

Offers a grease free spherical joint

Deliver liquids between glass containers under vacuum.  QuickFit^TM vacuum receiver adapter comes with a side arm for easy attachement to vacuum supply.

Made of borosilicate glass. Connects large sized ground glass joints with smaller sized ones.  with the QuickFit^TM expansion socket adaptor.

Provides for secure and easy connection from a large cone to a small socket in glass tubing. Lenz Laborglasinstrumente™ Reduction Adapters with Ground Joints are manufactured from durable DURAN™ borosilicate glass.

The receiver adapter is suitable for transferring the distillate from the condenser to the receiving flask.

Connect two apparatus together leak-tight. The QuickFit^TM multiple glass joint adapter with two parallel necks is the perfect choice.

Connect two apparatus leak-proof. The QuickFit^TM multiple glass joint adapter with two necks has one kneck completely vertical and the other angled.

Quickfit™ Right Angle Tubing Adapter are available in a variety of cone sizes.

Made of borosilicate glass. Pyrex Labware™ Quickfit™ Reduction Socket Adapter connects large sized ground glass joints with smaller sized ones.

Offers a grease free spherical joint

Connect two apparatus leak-proof. The Quickfit™ multiple glass joint adapter with two necks has one knack completely vertical and the other angled.

Useful for collecting distillate fractions

Deliver liquids securely with glass straight receivers. QuickFit™ straight delivery adapter attaches securely to glass containers for transfer.

Adapters with NS socket and bent glass olive (90°)