Components for reaction and distillation

Resistant to heat and almost all chemicals.

Made of DURAN^®tubing. With 3 cones NS 14/23,vacuum connection with glass olive.

Made of DURAN^® tubing. With four cones NS 14/23, for round bottom flasks up to 250ml volume.

Removable stoppers at both tube ends. With tubing nozzles, Ø 8 - 10 mm.

Made of DURAN^® tubing. DIN 12616. With or without interchangeable ground joint stopcocks. U-shape, side tubes plain or with olives (outer dia. 6mm).

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.

With 230 V/60 Hz/16 A/3,2 kW (max.), on / off relay and coolant water sensor made of 3.3 borosilicate glass with dual platinum electrode. Switches connected apparatus (e.g. a heater for a solvent distillation system) off permanently if it detects a shortage of cooling water. An optical and acoustic alarm signal is emitted simultaneously. The relay is connected to the power supply cable of the electrical device and the sensor is connected into the outlet line of the cooling water (10 mm bore tubing connectors are provided). Switch cable length: 5 metres.
Note: Supplied without the stand and accessories shown.

Complete Micro-distillation unit consisting of a Vigreux column with vacuum jacket (effective length 150 mm) and attached Liebig condenser (jacket length approx. 160 mm), stopper with vacuum attachment, 2 x NS 14.5 cone and 1 x NS 14.5 socket joint connections, permanently fixed, plastic (PP) tubing connectors, 100 ml evaporating flask, condensate distributor with 4 x 10 ml receiving flasks, 0 to +250 °C thermometer, heating bath trough with thick Duran walls and flat-ground and polished base (capacity approx. 600 ml), stand and mountings, magnetic hotplate / stirrer, Pt1000 sensor (to control the bath temperature).

Individual components:

• Vigreux column with vacuum jacket, effective length 150 mm, attached Liebig condenser (jacket length approx. 160 mm), stopper with vacuum attachment, 2 x NS 14.5 cone and 1 x NS 14.5 socket joint connections and permanently fixed plastic (PP) tubing connectors
• Evaporating flask, 100 ml, NS 14.5 socket
• Condensate distributor,with NS 14.5 socket, 4 x NS 14.5 cones
• Receiving flask, 10 ml, NS 14.5 socket
• Set of joint clips
• Heating bath trough, glass, volume approx. 600 ml, with polished base to improve heat conduction, thick walls, compatible with magnetic hotplate / stirrer.
• Ground joint (NS 14.5) thermometer, range 0 to +250 °C, 75 mm immersion
• Stand and mountings
• Magnetic hotplate / stirrer and Pt1000 sensor (for heating bath trough)

Side neck parallel with centre neck. 2 x sockets 1 x cone.

Made of DURAN^® tubing. With two sockets and one cone.
One neck 105° upwards.