- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
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Distillation, separation, filtration
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Distillation, synthesis
- Flasks with NS joint neck
- Components for reaction and distillation
- Flat ground flange reaction vessels
- KPG stirrer and bearings
- Dropping Funnels
- Reflux condenser
- Distillation-Accessories
- Components for Extraction
- Gas wash bottles
- Tubing adapters
- Standard ground stoppers
- NS joints accessories
- Ground joints, attachable
- Stopcocks and Valves
- Laboratory reactors
- Rotary evaporators
- Separating, centrifuging
- Filtration
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Distillation, synthesis
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and Microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Life Sciences
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- About Us
With NPT 1/2" and GL18 screw thread. Grip made of PP. The media is only exposed to PTFE. Universal chemical resistance. Temperature resistant from 0 to 110 °C.
Acc. to DIN 12554 and in addition to DIN standardLeakage rate to DIN 12540-1With solid glass plug or PTFE plug and screwthread retaining device
Manufactured from borosilicate glass 3.3 according to DIN 12257 standard, ideal to use for thermometers with Ø 6 - 8 mm. Screw joint provides easy depth adjustment of thermometer. Seal material: NBR.
Tubing adapter is suitable for up to 10 mm tubing.
Tubing adapter is suitable for up to 10 mm tubing.
Tubing adapter is suitable for up to 10 mm tubing.
Made of DURAN® tubing. With two sockets, with GL18 vacuum connection.
Made of DURAN® tubing. With two sockets, with GL18 vacuum connection.
Made of DURAN® tubing. Adapters from ground joint cone to spherical joint socket.
Made of DURAN® tubing. Adapters from spherical joint ball to ground joint socket.
With NS socket, bent glass olive (90°) and NS stopcock with solid glass plug.
Made of DURAN® tubing. Adapter, NS cone to 10 mm bore tubing connector.
Made of DURAN® tubing. Adapter, NS cone to 10 mm bore tubing connector.
Made of DURAN® tubing. Adapter, NS cone to 10 mm bore tubing connector.
Made of DURAN® tubing. Adapter, NS cone to 10 mm bore tubing connector.
Made of DURAN® tubing. For easily condensable vapours. With NS cone and drain ring.
For tubes:8mm to 15mm diameter, 6mm to 12.5mm diameterFor air-leak capillary tubes. Acts as a fine regulation valve (needle valve). Plastic body. Brass needle with fine thread.
Manufactured from borosilicate glass 3.3 with glass side arm. The side arms accept tubings with 8/9 mm bore size.
For cones and sockets to be used with springs for the safe connection of conical ground joints. No breakage of glass hooks.
PTFE-coated anchor stirrer for use with reactor systems EasySyn.
Angle valves with spindle (PTFE) and integrated fine thread enable very fine adjustment of the valve opening.Media only come into contact with Duran® glass and PTFEUnscrewing protection prevents absolute unscrewing of the valve pin
For attaching flexible vacuum tubing to filter flasks. Consists of straight PP tubing connection, PP tubulature made of silicone (VMQ) rubber seal. PP components can withstand temperatures up to 140°C for short periods without mechanical load.
Thick-walled, plane-ground bottom (capacity approx. 600 ml).
Strainless connection of ground joint equipment; for compensating vibrations from vacuum pumps; for length compensation of heated columns; angular misalignment.Made of PTFE, with sharp folds and sealing rings on the outside; maximum deflection: 120°.