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DURAN® Expansion Adapter DURAN®, borosilicate glass 3.3, clear. Very good chemical resistance High temperature resistance Minimal thermal expansion giving relatively high resistance to temperature changes Expansion adapter from small cone to large socket
from €16.14
Bubble counter Bubble counter for monitoring the flow rate of gases made of borosilicate glass 3.3
from €41.38
Double chamber gas bubble counter Recommended as a safety accessory to monitor gas reactions and reactions that produce gases. Easy filling and emptying, easy to clean. Compact design, handy size. Built-in back-up protection. Operation at overpressure and underpressure....
€165.00
Non-Return Valves, with cone NS 14/23 As a pressure relief valve is a spring-loaded ball joint, a higher-viscosity barrier liquid ensures the tightness. The spring pressure is adjustable, but the valve can be delivered pre-set and sealed upon request. Maximum overpressure...
from €265.65
Fork-type clamp/CrNi, for conical NS 14 Fork-type clamp for conical joint CrNi steel without locking screw
from €15.24
Clamp for spherical joints, 18/8 steel Clamp for spherical joints for KS 13 made of 18/8 steel with locking screw
from €11.79
Bellows PTFE, NS14/23 Bellow made of PTFE Made of fluoroplastic with sharp folds allow a very flexible (up to an angle of 120°) and stress-free connection of LV equipment
from €49.32
Sleeves with Ribs PTFE, PTFE Sleeves with ribs, PTFE For use with ground glass joints. Suitable for vacuums up to 0.1mbar. Reusable and long lasting. The sealing ribs grip on the inside wall of the glass socket, sealing without the need for grease and enabling the...
from €1.70
Sleeves with Gripping Ring, PTFE, reusable Sleeves with gripping ring made of PTFE with gripping ring and sealing rings on the outside high-vacuum tight sealing low leak rate: solid construction for continued use sealing rings are easy accessible and therefore easy to clean
from €5.97
Spherical Ground Joint Sleeves PTFE Spherical Ground Joint Sleeves made of PTFE, for gas-, liquid- and vacuum tight spherical joint. The sealing groove on the Spherical Ground Joint Sleeve causes a high vacuum tight seal (low leak rate: Easy soluble and thus multiple...
from €5.97
Ground joint GL adaptors PTFE/PPS movable insert with Ground joint made of PTFE Transition from a Ground joint to a glass thread. The body can be turned independently from the screw cap. The completely assembled adaptor can be removed and fixed on another bottle without...
from €44.05
Ground glass joint clamp, POM, for spherical... Ground joint clamps made of polyacetal (POM), Delrin®. Melting point 175°C Heat-resistant up to approx. 150°C, very good chemical resistance. Easy, safe and quick to fit and remove. Each size in a different color for easy selection. No...
from €5.05
Ground joint clamps made of best special... Ground joint clamp (DBGM) for conical standard ground compounds: Made of best special Cr-Ni-spring steel wire, thus very temperature- and chemical-resistant Exact, safe fit even in case of tensile loading Constant elasticity over several...
from €2.80
DURAN® Screwthread tube with cone • With GL18 DIN Thread and Standard Ground Cone • Screw-thread Tube
€24.88
Sealing rings from Silicone and FEP • Sealing rings for polished spherical joints • Material made of Silikon und FEP
€29.25
Keck Clip Assortment for Ball Joint Clips, POM • Polyoxymethylene, coloured • For use with glass-glass conical joints
€53.86
DURAN® Short ground socket, finished DURAN®, borosilicate glass 3.3, clear. • Very good chemical resistance • High temperature resistance • Minimal thermal expansion giving relatively high resistance to temperature change
€4.05
Ground joint/quartz glass KS 64 (socket) made of quartz glass total length 150 mm tube diameter 48 mm acc. to DIN 12265 KS 64
€96.00
Ground joint/quartz glass KS 51 (socket) made of quartz glass total length 150 mm tube diameter 36 mm acc. to DIN 12265 KS 51
€67.50
Ground joint/quartz glass KS 40 (socket) made of quartz glass total length 150 mm tube diameter 30 mm acc. to DIN 12265 KS 40
€52.50
Ground joint/quartz glass KS 29 (socket) made of quartz glass total length 120 mm tube diameter 19 mm acc. to DIN 12265 KS 29
€33.20