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Distillation Apparata

BOLA Distillation Apparata, PTFE, PFA
Cat.-No. B 280-...
Suitable for the distillation of strong alkaline or acid products as well as very aggressive solvents.

BOLA Distillation Apparata, PTFE, PFA
Cat.-No. B 280-...
Suitable for the distillation of strong alkaline or acid products as well as very aggressive solvents.

BOLA Distillation Apparata, PFA, PTFE
Cat.-No. B 280-...
Suitable for the distillation of strong alkaline or acid products as well as very aggressive solvents.

BOLA Distillation Apparata, PFA, PTFE
Cat.-No. B 280-...
Suitable for the distillation of strong alkaline or acid products as well as very aggressive solvents.

BOLA Distillation Apparata, PTFE, PFA
Cat.-No. B 280-...
Suitable for the distillation of strong alkaline or acid products as well as very aggressive solvents.

BOLA Flat Flange Reaction Vessels, PTFE
Cat.-No. B 281-...
Round bottom, thick wall, smooth interior surface. Can be heated by a thermostat or an electric heating mantle.

BOLA Flat Flange Gaskets, PTFE
Cat.-No. B 282-...
Gasket with silicone inlet (thickness 0,5 mm). Universal chemical resi-stance, since the product is only exposed to PTFE.

BOLA Flat Flange Lids, PTFE
Cat.-No. B 283-...
One-piece, 3 declined lateral ground joint necks size 29 angled 15°.

BOLA Flat Flange Joining Pieces, Silumin
Cat.-No. B 284-...
Joining piece made of silumin, connection between reaction vessel and lid. Locked by zinc-plated steel screws.

BOLA Dropping Funnels, PTFE, FEP
Cat.-No. B 285-...
Dropping funnel made of transparent FEP, fine adjustment stopcock with cone size 29 made of PTFE. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Thermometer Holders, PTFE
Cat.-No. B 286-...
A flexible gasket made of PTFE/silicone holds all thermometers with an O.D. of 7-8 mm. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint. The product is only exposed to PTFE.

BOLA Thermometers for Flasks, PTFE
Cat.-No. B 287-...
PTFE-jacketed glass thermometer, O.D. 7 mm, measuring range 0/+250:1°C

BOLA Stirrer Bearings, PTFE
Cat.-No. B 288-...
Guiding the stirrer shaft. With adjustable special gasket. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Stillheads, PTFE
Cat.-No. B 289-...
2 ground joint cones size 29 and 1 vertical connection for thermometers of an O.D. of 7-8 mm. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Distillation Thermometers, PTFE
Cat.-No. B 290-...
PTFE-jacketed glass thermometer, justified to an immersion depth of 50 mm. Length 300 mm, O.D. 7,5 mm, measuring range 0/+250:1°C.

BOLA Liebig Condensers "Transparent", PTFE, PFA
Cat.-No. B 291-...
Thin-walled cooling tube made of translucent and gastight PFA, cooling ja-cket made of borosilicate glass with hose connectors made of PP and nuts for connection of cooling water, ground joint cone and socket size 29 made of PTFE. The distillate is only exposed to PFA/PTFE. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Receiver Adapters, PTFE
Cat.-No. B 292-...
Ground joint cone and socket size 29, as well as socket size 19 for example for vacuum stopcock (see Cat. No. B 293-02). Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Vacuum Stopcocks, PTFE
Cat.-No. B 293-...
Ground joint cone size 19, bore diameter 2 mm, connections for tubing O.D. 8 mm. Integrated special nut (Safe-Lab) for easy locking andunlocking of the ground joint.

BOLA Liebig Condensers "Vacuum", PTFE
Cat.-No. B 295-...
One-piece cooling tube with ground joint socket and cone size 29 made of PTFE, cooling jacket made of borosilicate glass with hose connectors made of PP and nuts for connection of cooling water. The distillate is only exposed to PFA/PTFE. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Liebig Condensers "Vertical", PFA
Cat.-No. B 301-...
Thin-walled cooling tube made of translucent and gastight PFA, cooling jacket made of borosilicate glass with hose connectors made of PP and nuts for connection of cooling water, ground joint cone and socket size 29 made of PTFE. The distillate is only exposed to PFA/PTFE. Suitable for vertical assembly. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Ground Joint Distributors, PTFE
Cat.-No. B 302-...
With ground joint cone and socket size 29. All ground joints are connected with a bore dia. of 10 mm. The bore dia. of the cone is 16 mm. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Links, PTFE
Cat.-No. B 303-...
For vertical positioning of the Liebig condenser (e.g. in a lid of a reaction vessel). Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Ground Joint Tube Fittings, PTFE
Cat.-No. B 304-...
For connecting tubes, hard-walled tubing, thermometers. The sealing rings on the outside of the cone prevent sticking of the ground joints and improve the sealing. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.

BOLA Distillate Bottles, PTFE, FEP
Cat.-No. B 305-...
Collecting vessel for distillate. Transparent bottle made of FEP, ground joint adaptor size 29 made of PTFE, bottle is not suitable for vacuum.

BOLA Cold Traps, PFA
Cat.-No. B 317-...
Transparent, connecting nut made of PTFE glam fibres reinforced, head made of PTFE with two threaded necks GL 14 for connection of hard-walled tubing by means of separately available laboratory screw joints. For soft, flexible tubing we recommend to use GL hose connectors.

BOLA Flat Flange Reaction Vessels, PFA
Cat.-No. B 320-...
Flat bottom, translucent, non-porous, big opening. Can be heated by thermostats or an electric heating mantle or can be used with a heatable magnetic stirrer and a PTFE-encapsulated magnetic stirring bar for stirring.

BOLA Bottles Distillation Apparatus, PTFE
Cat.-No. B 328-...
Transparent, non-porous bottles, pressure compensation by means of 2,5µm PTFE filtering membrane. Possibility to connect temperature probes or tubing.

BOLA "Safe-Lab" Nuts, PTFE
Cat.-No. K 1349-...
Allows a tight and safe connection as well as an easy disconnection of cone and socket. The special nut which is held on an external thread above the cone holds and locks the socket. For disconnection, this special nut has to be turned clockwise. The power is enforced by the thread pitch and is transferred axially to the socket. The ground joint is released.

Made to measure

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