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Woulff bottle with thick-walled small flange... Woulff bottle Made of thick-walled Duran 50-glass For use in vacuum conditions Suitable for use with various metal flange components or vacuum connections. Flange size KF 50 und flange size side connector 2xKF 25 Included as standard: 2...
from €824.15
Nitrogen round bottom flasks with stopcock Nitrogen round bottom flasks With side straight stopcock 2.5 mm and hose connection 9 mm Borosilicate glass 3.3
from €63.15
Nitrogen round bottom flasks with PTFE valve With side PTFE valve 0 - 3 mm and hose connection 8 mm Borosilicate glass 3.3
from €72.92
4-neck flask with tempering jacket, mn NS 29,... Four necked flask (reaction flask) With tempering jacket Middle neck NS 29/32 2x side necks NS 29/32 1x side neck NS 14,5/23 Side necks at 7° angle to body Bottom run-off valve 0 - 10 mm Borosilicate glass 3.3
from €1,162.46
Two-piece cooling trap, with hose connectors Two-piece cooling trap Material: borosilicate glass 3.3
from €132.15
Two-piece cooling trap, with cone/socket Two-piece cooling trap Material: borosilicate glass 3.3
from €157.38
Two-piece cooling trap Two-piece cooling trap Lower section removable, complete unit Suitable for use in vacuum conditions Made of borosilicate glass 3.3 For fitting to high vacuum leads, metal flange components and similar
from €468.54
Dropping funnel with PTFE plug NS 14/23 Dropping funnel Cylindrical Drain tube with cone NS 14,5/23 and dropping point Socket NS 14,5/23 Stopcock NS 12,5 Made of borosilicate glass 3.3 With graduation Approximate readings of sub-volumes With PTFE plug with standard ground...
from €81.09
Hempel column with glass coat With deferred glass jacket For easy fractionation Made of DURAN®
from €112.71
Bredt-type distilling receiver, with flask Bredt-type distilling receiver Inclined receiver with socket NS 14/23 and cone NS 14/23 Distributor with socket NS 14/23 and 4x cone NS 14/23 4x flasks socket NS 14/23 4x flasks 25 ml Included clamps DURAN® b orosilicate glass 3.3
from €234.27
DURAN® reaction vessel DURAN® reaction vessel Made of borosilicate glass 3.3 With temperature stabilizing jacket Cylindrical Outer bottom flat Inner bottom slightly curved Thread GL 80 at top with screwing cap GL 80 (PP) Tangential tempering connections GL 18...
from €507.25
Adaption kit GL 18, made of plastic Adaption kit GL18 Quickly separate the hose connector without loss of liquids Temperature from -40 to +138°C for reaction vessels with tempering connection GL18 Tubing connector 11 mm for laboratory hoses Inner diameter 8 to 10 mm...
€102.79
Adapter M 16×1 on hose nozzle, stainless steel Adapter M 16x1 on hose nozzle Made of stainless steel (acc./Reaction vessel)
from €43.05
Insulated metal tube, M 16×1, 100 cm Insulated metal tube Temperature resistant from -90°C to +150°C M 16x1 100 cm long (acc./Reaction vessel)
from €513.00
Glass flange standard DN 10 High vacuum small flange connection made of glass Also suitable for connection with DIN metal flanges According to DIN 28403 Borosilicate glass 3.3
from €20.80
Glass flange thick-walled DN 10 High vacuum small flange connection made of glass Also suitable for connection with DIN metal flanges Borosilicate glass 3.5
from €20.80
Inner centering ring made of PTFE Inner centering ring Made of PTFE According to 28403 With viton-O-ring
from €11.79
Inner centering ring made of PTFE Inner centering ring Made of PTFE According to DIN 28403 With FEP-coated silicone O-ring
from €29.26
Three-point clamp, made of aluminium Three-point clamp Made of aluminium With stainless steel screws
from €58.81
U-clamp made of plastic, black U-clamp Only for standard flanges Made of plastic, black, with toggle screw
from €34.15
Screw cap with hose connection (PP), straight Screw cap With hose connection (PP) Straight
from €3.73
Products from Gebr. Rettberg GmbH
