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.

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

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.

Gemaakt van DURAN™-glas. Lenz Laborglasinstrumente™ Duran™-adapters met NS-afsluitkraan bevatten een gebogen, glazen klemring (90°) en een NS-afsluitkraan met stevige glazen plug, boring: 2.5 mm

The DURAN™ PTFE Adapter complements the DURAN™ filtering apparatus, making it possible to filter directly into a DURAN™ pressure plus+ laboratory bottle.

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.

With #1 hose connection

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.

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.

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

Enable interfacing between standard semi-micro glassware and micro systems

For applications such as filtering and washing precipitates prior to drying

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

 Sluit grote slijpstukken aan op kleinere met de QuickFit^TM-adapter voor uitbreidingshuls

Duran™ Glass Screw Thread Tube with NS cone, cap, and sealing.

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

Verplaats vloeistoffen tussen glazen containers onder vacuüm.  QuickFit^TM-vacuümopvangadapter wordt geleverd met een zijarm voor eenvoudige aansluiting op vacuümlevering.

Offers a grease free spherical joint

 Sluit grote slijpstukken aan op kleinere met de QuickFit^TM-adapter voor reduceerhuls

 Bevestig grotere containers aan kleinere.  De  QuickFit^TM-aansluiting voor conusadapter bevat een zijarm voor bevestiging van een rubberslang.

Provides for secure and easy connection from a small cone to a large socket in glass tubing. Lenz Laborglasinstrumente™ Expansion 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.

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

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

Add detachable tubing to a glass vescle with a glass tubing adapter.  QuickFit^TM straight tubing adapters come in different sizes to fit containers or varying sizes.

Has screwthread joint to accept thermometers and tubes

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