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.

With #1 hose connection

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.

For applications such as filtering and washing precipitates prior to drying

Enable interfacing between standard semi-micro glassware and micro systems

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.

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

Adapters with NS socket and straight glass olive

Adapter for conical ground sockets and cones made of DURAN™ tubing

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

Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.

Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.

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

Spare part for KECK™ Adapter KA.

Offers a grease free spherical joint

Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.

Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.

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

Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.

Has screwthread joint to accept thermometers and tubes

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

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.

Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.

Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.

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