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Product groups
- Campaigns
- New products
- Stock clearance sale
- General laboratory consumables
- Occupational safety, Security
- Heating and cooling technology
- Liquid Handling
- Analytical measurement and testing
- Optical instruments and Microscopes
- Sample preparation
- Cleaning and sterilisation
- Stirring, Shaking, Mixing
- Cleanroom
- Vacuum technology, Drying, Dry storage
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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
- Environmental-, soil-, water-, food analysis
- Chromatography
- Life Sciences
- TPP
Filter
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Bohlender GmbH
Bohlender GmbH
Stirrer Bearings, PTFE
The sealing rings on these bearings ensure a perfect sealing. The ground joint no longer sticks, the danger of breaking is reduced and the cone can be removed easily from the socket. A special gasket made of PTFE and an FPM o-ring which is compressed by a GL screw cap provide a good sealing of the stirrer shaft. This gasket can be exchanged after wearing. Suitable for vacuum, perfect bearing for stainless steel, glass and BOLA Stirrer Shafts.
Lenz-Laborglas GmbH & Co. KG
Lenz-Laborglas GmbH & Co. KG
Stirrer bearings with dynamic double seal
Stirrer bearings for applications under vacuum or under slight overpressure. With extended guidance for reduced vibrations and a longer lifetime. Material: borosilicate glass 3.3 (closure), PTFE (sealings)
Lenz-Laborglas GmbH & Co. KG
Lenz-Laborglas GmbH & Co. KG
Stirrer bearings with GL male thread, DURAN® tubing
Made of DURAN® tubing. Other materials used: PTFE (bearing), silicone (gasket) and stirrer guides, GL male thread. Cone size 29/32. Guide bore 10mm i.d.
Lenz-Laborglas GmbH & Co. KG
Lenz-Laborglas GmbH & Co. KG
Stirrer with stirrer bearings, DURAN® tubing
Made of DURAN® tubing. For round bottom flasks 250 to 2000ml. Stirrer shaft, with PTFE stirrer blade and fixing screw. Seals vacuum stirring apparatus gas-tight to 10-3 mbar up to a permanent load of 800rpm.
DWK Life Sciences GmbH (Duran)
DWK Life Sciences GmbH (Duran)
KPG stirrer bearings, DURAN®
Interchangeable. Bearing surface ground, polished.With or without standard ground cone NS 29/32.
DWK Life Sciences GmbH (Duran)
DWK Life Sciences GmbH (Duran)
KPG stirrer shafts, DURAN®
DURAN®. Interchangeable. Bearing surface ground and polished.WG:4 fixed bladesWS:2 movable bladeKPG diameter:10mmKPG length:160mm.
Bohlender GmbH
Bohlender GmbH
Glass Stirrer Bearings, PTFE
Combination of a borosilicate glass piece with ground joint, an interior PTFE shaft guide with integrated special gasket and a GL screw cap made of PPS. The special gasket made of PTFE and an FPM o-ring which is compressed by a GL screw cap provide a good sealing of the stirrer shaft. This gasket can be exchanged after wearing. Suitable for vacuum, perfect bearing for stirrer shafts made of stainless steel, glass and for BOLA Stirrer Shafts.
Lenz-Laborglas GmbH & Co. KG
Lenz-Laborglas GmbH & Co. KG
Stirrer bearings with cooling jacket, DURAN® tubing
Made of DURAN® tubing. Stirrer bearings with NS cone and cooling water connections (thread GL14), bearing surface ground and polished.