Bends, DURAN® tubing
Made of DURAN® - tubing. Bent 75° or 90°. With two NS cones.
Boiling chips, type Resistent
Developed for preparatory and analytical purposes. Suitable for biochemistry, biotechnology, microbiology, microanalysis. Can even be used in strong acids and alkalis, and in all solvents and oxidants. Suitable for vacuum and high-vacuum distillation. Reduces distillation times in rotary evaporators. No abrasion, absorption of substances or solvents. Softening (evaporation) occurs at 2500°C. Can be sterilised by dry heating. Effective in even the smallest volumes of liquid, even after multiple interruptions. Prevents any bumping. Highly resistant.
Boiling stones behrotest®
behrotest® boiling stones are made from a ceramic material. Compared to conventional boiling stones made of glass, they provide optimum protection against defervescence due to their porosity and their shape, even with badly blended samples.behrotest® boiling stones are chemically pure and guarantee unadulterated results when determining the COD, the Kjeldahl nitrogen etc.
Boiling stones, PTFE
Prevents bubbling and bumping when boiling a medium.Long lifeUniversal chemical resistanceOperating temperature -200 °C to 250 °C
Boiling stones, Type A
Developed for use in preparatory work. For distillation and reflux in aqueous, neutral and alkaline solvents, even under a vacuum. Effective in even the smallest volumes of liquid and after multiple interruptions. Prevents any bumping. Natural product.
Boiling stones, Type B
Specifically for analytical work. Can be used for distillation in a clean, neutral and basic environment. Not suitable for vacuum distillation. Effective in the smallest amounts of liquid, also after multiple distillations. Prevents " bumping". Ceramic product with relatively high level of purity and abrasion resistance.
Bubble counter, DURAN®
DURAN® borosilicate glass. Modified, with NS 14.5/23 cone for direct mounting onto apparatus assemblies, screw neck and cap for filling with oil and tubing connector.
BUDDE - joint grease, silicone-free
For all glass joints. Transparent, vacuum tight, water washable and water soluble. Maintains practically the consistency between -30 °C and 200 °C, non-solidifying. Compatible with most elastomers. Tube of 80 g.
Clamp ring for Synthesis reactors EasySyn Advanced and Starter
For fastening the reactor lid to the reactor vessel.
Clamps with stand rod
For fixing lids onto reaction vessels and mounting on a stand,Material: polyester-glass compound (clamp), steel (rod)
Clips for joints, POM
Flexible jawsExcellent chemical resistanceHigh mechanical strength
Coil condensers, DURAN® tubing, with glass olives
Made of DURAN® tubing. Acc. to DIN 12593 and in addition to DIN standard. With jacketed cooling coil. Water connection with glass olives.
Coil condensers, DURAN® tubing, with plastic olives
Made of DURAN® tubing. Acc. to DIN 12593 and in addition to DIN standard. With jacketed cooling coil. Water connection with GL 14 thread with two threaded plastic olives.
Column heads with valve stopcock, DURAN® tubing
Made of DURAN® tubing. With PTFE stopcock for easy and accurate reflux adjustment. Thermometer connection NS14/23 for thermometers with 55mm built-in length.
Columns acc. to Hempel with fixed vacuum jacket, DURAN® tubing
Made of DURAN® tubing. For packings like Raschig rings or glass beads, with NS socket and NS cone, with fixed vacuum jacket.
Columns acc. to Hempel, DURAN® tubing
Made of DURAN® tubing. With packing material support, ground glass cone and socket
Columns acc. to Vigreux with fixed vacuum jacket, DURAN® tubing.
Made of DURAN® tubing. With NS socket and NS cone, with fixed vacuum jacket.
Columns acc. to Vigreux, with removable glass jacket, DURAN® tubing
Made of DURAN® tubing.
Columns acc. to Vigreux, without glass jacket, DURAN® tubing
Made of DURAN® tubing.
Condensate distributor, for Micro-distillation system
1x socket size 14,5/23, 4x cone size 14,5/23, for distilling receiver Bredt-type.
Condensers acc. to Allihn for extractors, DURAN® tubing, with glass olives
Made of DURAN® tubing. For condensing vapours. With cone, water connection with glass olives.
Condensers acc. to Allihn for extractors, DURAN® tubing, with plastic olives
Made of DURAN® tubing. For condensing vapours. With cone, water connection with GL 14 thread and two threaded plastic olives.
Condensers acc. to Allihn with GL threads, DURAN® tubing
Made of DURAN® tubing. Acc. to DIN 12581 and in addition to DIN standard. For condensing vapours. With NS cone and socket water connection GL14 threads with two threaded plastic olives.
Condensers acc. to Allihn, DURAN® tubing
Allihn condensers acc. to DIN 12581 and in addition to DIN, for condensing vapours, with NS socket and NS cone, water connection with glass olives, made of DURAN® tubing
Condensers acc. to Davies, DURAN® tubing
Made of DURAN® tubing. For condensing vapours, with NS socket and cone, with double sized cooling area, water connection with glass olives.
Condensers acc. to Davies, DURAN® tubing, with plastic olives
Made of DURAN® tubing. For condensing vapours, with NS socket and cone, with double sized cooling area, water connection with GL 14 threads with two threaded plastic olives.
Condensers acc. to Dimroth for extractors, with glass olives
Manufactured from borosilicate glass 3.3 with glass side arm. The side arms accept tubings with 8/9 mm bore size.
Condensers acc. to Dimroth for extractors, with PP olives, DURAN® tubing
Made of DURAN® tubing. For extractors and for condensing vapours. With cone. Water connection with thread GL14, with two threaded PP olives.
Condensers acc. to Dimroth, with GL threads, DURAN® tubing
Made of DURAN® tubing. Acc. to DIN 12591 and in addition to DIN standard. With NS cone and socket. Water connection GL14 threads with two threaded plastic olives.
Condensers acc. to Liebig, DURAN® tubing, with glass olives
Made of DURAN® tubing. DIN 12576 and in addition to DIN standard. With NS cone and socket.
Condensers acc. to Liebig, DURAN® tubing, with plastic olives
Made of DURAN® tubing. DIN 12576 and in addition to DIN standard. With NS cone and socket. Water connection GL14 threads with two threaded plastic olives.
Condensers, ground glass joint, Allihn
Manufactured from borosilicate glass 3.3 according to DIN 12581 standard. Supplied with glass side arm.The side arms accept tubings with 8/9 mm bore size.
Condensers, ground glass joint, Allihn, borosilicate glass 3.3
Borosilicate glass 3.3 which is resistant to heat and almost all chemicals. They meet the highest quality standards according to DIN 12581. Polypropylene side arm has a screw thread connector for easy and safe fitting of the tubing. The side arms accept tubings with 8/9mm bore size.