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.
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)
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.
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.
Stirrer bearings, PTFE for Reactor lids
With NPT screw thread. Universal chemical resistance. With special gasket made of PTFE and an FPM o-ring for optimal compression of the GL screw cap made of PPS. The media is only exposed to PTFE. With hexagonal gripping surface in standard wrench size. Temperature resistant from -15 to 200 °C.
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.
Stirrers with lateral blade and journal
Made of precision calibrated glass tube, length of the grounded and polished bearing surface: 160 mm, blade and security screw: PTFE, shaft: made of DURAN® tubing.
Stirrers with PTFE blade and journal
Made of precision calibrated glass tube, ground and polished bearing surface, shaft dia.: 10 mm, journal: dia. 8 x L 40 mm, with snap-fastener for replacement of PTFE blades, blade: PTFE (punched), shaft: made of DURAN® tubing.
Stopcock grease, silicone-free
For lubricating burette stopcocksGood acid- and base-resistanceOperating temperature range -40 to 320 ºC
Stopcock plugs, glass
Solid glass plug with screwthread retaining device, for one-way stopcocks.
Stopcock plugs, PTFE
Stopcock plugs with thread and screwthread retaining device, for one-way stopcocks.
Stopcocks, borosilicate glass 3.3, with capillary side arms
Acc to DIN 12541-1 and in addition to DIN standard. With retaining device. Straight bore. Leakage rate acc. to DIN 12540-1.
Stopcocks, with glass plug, borosilicate glass 3.3
Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1.
Stopcocks, with PTFE plug, borosilicate glass 3.3
Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 12540-1.
Straight valves PRODURAN®
Straight valves with spindle (PTFE) and integrated fine thread enable very fine adjustment of the valve opening.Media only come into contact with Duran® glass and PTFEUnscrewing protection prevents absolute unscrewing of the valve pin
Swivelling screw fitting for Synthesis reactors EasySyn Advanced and Starter
Attachment for holding probes, hoses or tubes with different outer diameters.Made of PTFE and PPSFits in NS 29/32 ground jointsSuitable for vacuum applicationsTemperature resistant from -20 to 200 °C
Synthesis reactor EasySyn 1000 Advanced
Complete reactor system for organic or aqueous syntheses. It ensures safe and reproducible chemical reactions on the way from laboratory to pilot scale.Ergonomically designed stand system for quick and easy replacement of the reactor vesselsDouble-walled reactor vessel made of borosilicate glass 3.3 with bottom discharge valveSpring-loaded valve spindle of the drain valve to prevent glass breakageReactor lid with various openings for flexible adaptation to the desired applicationOverhead stirrer EUROSTAR 100 controlDrainage set with valves and temperature control hoses facilitates draining of the reactor vesselWith timer, overload protection and temperature measurement (integrated in the overhead stirrer)PTFE-coated propeller stirrer for optimum mixingRS232 and USB interfaceScope of supply: SY stand, reactor vessel SY 1000 D, SY clamp 100, SY clamp ring 100, SY O-ring 100, reactor lid SY 100.1, propeller stirrer R 4011 SY, overhead stirrer EUROSTAR 100 control, keyless chuck R 60, draining set LT 5.40, stirrer guide
Synthesis reactor EasySyn 1000 Starter
Complete reactor system for organic or aqueous syntheses. It ensures safe and reproducible chemical reactions on the way from laboratory to pilot scale.Ergonomically designed stand system for quick and easy replacement of the reactor vesselsDouble-walled reactor vessel made of borosilicate glass 3.3 with bottom discharge valveSpring-loaded valve spindle of the drain valve to prevent glass breakageReactor lid with various openings for flexible adaptation to the desired applicationOverhead stirrer EUROSTAR 60 digitalPTFE-coated propeller stirrer for optimum mixingScope of supply: SY stand, reactor vessel SY 1000 D, SY clamp 100, SY clamp ring 100, SY O-ring 100, reactor lid SY 100.1, propeller stirrer R 4011 SY, overhead stirrer EUROSTAR 60 digital, keyless chuck R 60, stirrer guide
Synthesis reactor EasySyn 2000 Advanced
Complete reactor system for organic or aqueous syntheses. It ensures safe and reproducible chemical reactions on the way from laboratory to pilot scale.Ergonomically designed stand system for quick and easy replacement of the reactor vesselsDouble-walled reactor vessel made of borosilicate glass 3.3 with bottom discharge valveSpring-loaded valve spindle of the drain valve to prevent glass breakageReactor lid with various openings for flexible adaptation to the desired applicationOverhead stirrer EUROSTAR 100 controlDrainage set with valves and temperature control hoses facilitates draining of the reactor vesselWith timer, overload protection and temperature measurement (integrated in the overhead stirrer)PTFE-coated propeller stirrer for optimum mixingRS232 and USB interfaceScope of supply: SY stand, reactor vessel SY 2000 D, SY clamp 150, SY clamp ring 150, SY O-ring 150, reactor lid SY 150.1, propeller stirrer R 4012 SY, overhead stirrer EUROSTAR 100 control, keyless chuck R 60, draining set LT 5.40, stirrer guide