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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
Woulff bottle in bottle shape Woulff bottle in bottle shape Thick-walled For jobs using vacuum With plastic coating as splinter and implosion protection Glass insert with screw-off plastic hose connections (PP) Integrated vent valve Pressure gauge with 2 scales (1000...
from €571.86
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
Separatory funnel, conical shape, graduated... Separatory funnels conical shape near pear shape made of DURAN® borosilicate glass standard ground (NS) polyethylene stopper standard ground stopcock plug and stopcock plug fastener Graduated with standard ground glass plugs, solid
from €54.69
Separating funnels, conical shape, ungraduated,... Separatory funnels conical shape acc. to ISO 4800 made of DURAN® borosilicate glass standard ground (NS) polyethylene stopper standard ground stopcock plug and stopcock plug fastener Non-graduated with PTFE cock plugs
from €56.18
Cooling finger Cooling finger Capacity condensate: 150 ml Capacity cooling: 1000 ml Used in conjunction with vacuum pumps to collect condensation produced from humidity or solvents
from €503.32
Distilling link/Claisen/Liebig condenser Claisen-type distilling link With fused Liebig condenser With off-set vacuum stub and dropping point Borosilicate glass 3.3 Made of DURAN®
from €119.92
DURAN® Round bottom cylinder, for jacketed... DURAN® borosilicate glass Very good chemical resistance High temperature resistance Minimal thermal expansion giving relatively high resistance to temperature changes Round bottom cylinders
from €56.04
Scrubber Adaptors for Bottles PTFE/PPS Consisting of PTFE body with connecting nut and two lateral GL 18 threaded necks. a FEP inlet tube with a length of 300 mm and a gas distributor with finest bores Easy in- and outlet of gas by means of hard-walled tubing (e.g. PTFE)...
from €146.61
Bubble counter Bubble counter for monitoring the flow rate of gases made of borosilicate glass 3.3
from €22.90
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 €285.85
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
Globe stirrer coupling, POM Globe stirrer coupling Made of POM, a plastic material with a good mechanical strength Powerful transmission of up to 300 Ncm Suitable for a speed of up to 1.200 rounds per minute Maximum misalignment of axes 10 mm Product advantages:...
from €130.37
Magnetic stirrer coupling (P-MRK), glass+PTFE Magnetic stirrer coupling (P-MRK) Ideal stirrer head for PTFE-jacketed stirrer shafts from BOLA. Consisting of capsuled drive shaft (stainless steel) with ball bearings, rotor and lower bearing made of PEEK-Compound and a borosilicate...
from €1,084.83
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