Filter products
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- 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
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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
- Chromatography
- Cleanroom
- About Us
Adapter for thermometer, borosilicate glass 3.3
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.
Adapter for tubing, borosilicate glass 3.3, angled (90°), without stopcock
Tubing adapter is suitable for up to 10 mm tubing.Tubing adapter is suitable for up to 10 mm tubing.
Adapter for tubing, borosilicate glass 3.3, straight, with stopcock
Tubing adapter is suitable for up to 10 mm tubing.Tubing adapter is suitable for up to 10 mm tubing.
Adapter for tubing, borosilicate glass 3.3, angled (90°), with stopcock
Tubing adapter is suitable for up to 10 mm tubing.Tubing adapter is suitable for up to 10 mm tubing.
Expansion adapters, DURAN® tubing
Made of DURAN® tubing. DIN 12257 and in addition to DIN standard. Expansion adapters with ground joint.
LLG-Adapter for thermometer, borosilicate glass 3.3
Adapter for securing thermometers. With compression screw cap and O-ring.
Reduction adapters, DURAN® tubing
Made of DURAN® tubing. DIN 12257 and in addition to DIN standard. Reduction adapters with ground joint.
Adapters, straight, with NS stopcock
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.
Adapters, angled (90°), without stopcock
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.
Adapters, angled (90°), with stopcock
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.
Adapters NS socket to spherical joint ball, DURAN® tubing
Made of DURAN® tubing. Adapters from spherical joint ball to ground joint socket.
Screw caps for screwthread tubes, PBT
Red. With DIN thread (GL) and aperture. temperature resistant up to 180°C.
Adapters NS cone to spherical joint socket, DURAN® tubing
Made of DURAN® tubing. Adapters from ground joint cone to spherical joint socket.
Stainless steel ball flange, socket with thread
Material: stainless steel. With KF socket, with thread.
Screw caps for screwthread tubes, PBT
Red. With DIN thread (GL), temperature resistant up to 180 °C, with PTFE coated silicone sealing (VMQ).
Ground Joint GL Adapters, PPS/PTFE
Black PP screw cap with GL45 thread, movable insert with ground joint made of PTFE. Transition from a ground joint to a glass thread. The body can be turned independently of the screw cap. The complete, assembled adapter can be removed and fixed onto another bottle without the risk of disarranging the tubing.
Tubing connectors, straight, DURAN® tubing
Made of DURAN® tubing, connectors straight with 2 glass olives.
Screwthread tubes with NS cone, DURAN® tubing, cap and sealing
Screw thread adapters , made of DURAN® tubing, with screw-cap with aperture and silicone sealing ring with PTFE washers.
Threaded tube with NS core, DURAN® tubing
Made of DURAN® tubing. DIN 12257 and in addition to DIN standard. With GL thread and NS core.
Adapters with NS stopcock, DURAN® tubing
With NS socket, bent glass olive (90°) and NS stopcock with solid glass plug.
Adapters, straight, without stopcock
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.
Plastic hose connection, bent, PP
With silicone seal (VMQ)Temperature resistant up to max. 140 °CAutoclavable
Connectors with NS stopcock, DURAN® tubing
Made of DURAN® tubing. Connectors with NS stopcock, with solid glass plug, with NS socket and NS cone.
Tubing adapters, straight, with stopcock
Manufactured from borosilicate glass 3.3. Tubing adapter is suitable for up to 10 mm tubings.
Tubing adapters, bent, with PTFE stopcock
Manufactured from borosilicate glass 3.3, 90° angled. Tubing adapter is suitable for 6 to 10 mm tubings.
GL screwthread ferrules, straight
Screw connector caps made of PPS, ferrules GL14 and GL18 made of PFA, GL25 and GL32 made of PTFE, with flexible sealing rim and FKM O-ring. When in use, the contents only come into contact with PFA or PTFE.
GL screwthread ferrules, bent
Screw connector caps made of PPS, ferrules made of PFA, with flexible PFA sealing rim and FPM O-ring. When in use, the contents only come into contact with PFA.
Assembly set KECK®
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.
Ground joint reducing sets
This set consists of PTFE reducing rings graduated in ground joint sizes NS14, NS19, NS24, NS29, NS34, NS45 and NS60. With these rings, different cone and socket sizes can be connected. For example, it is possible to fit a NS14 cone into a socket of NS45. Also other combinations are possible. With this set you can practically cover all requirements within the lab.
Screwthread couplings, PBT
DIN screwthread. For flexible connection of two glass screwthreads. With integral PTFE-faced silicone (VMQ) seals. Temperature resistant to max. 180°C.
Screw connector caps, PBT
Red. With central hole (diameter outlined below). Temperature resistance to max. 180°C.