Destillation adapter bent, made of heat-resistant borosilicate glass with a cone and a socket with a drain cock. With a socket bent by 105 °.
Erlenmeyer flask with NS neck, made of heat-resistant borosilicate glass according to DIN EN ISO 4797 standard.
Distillation link with a Claisen condenser, made of heat-resistant borosilicate glass with a Liebig cooler with two NS 14/23 sockets for the use of distillation thermometers.
Condenser coiled, made of heat-resistant borosilicate glass according to DIN 12592. With PP side arms with GL 14 screw thread suitable for hoses / pipes with a bore size of 8 to 9 mm.
Gas wash bottle without head made from borosilicate glass 3.3, socket: NS 29/32.
Adapters with nozzle, straight, without stopcock, cone NS. Made of heat-resistant, durable borosilicate glass, equipped with a straight hose adapter. The excellently polished connection prevents air and liquid from escaping. The hose adapter fits hoses with a diameter of 6 to 10 mm.
Flask round, flat bottom, with NS neck, made of heat-resistant borosilicate glass in accordance with DIN EN ISO 4797 standard.
Two-neck round bottom flask with 20° angled side arm. Made of heat-resistant borosilicate glass in accordance with DIN standard 12394 / DIN standard 12392.
Funnel - for powder. Made from polypropylene or borosilicate glass for transferring powders. The shaft guarantees a perfect adaptation to the piston and a large drilled diameter guarantees a quick transfer of the material.
Distillation link with condenser and vacuum inlet, made of heat-resistant borosilicate glass with a Liebig cooler with a NS 14/23 socket for the use of distillation thermometers.
Flask pear shape with standard ground joint made of heat-resistant, durable borosilicate glass according to DIN standard 12383. The thick wall, the heavy base and the reinforced rim prevent breakage during cleaning and transport. Perfectly ground NS necks with a smooth interior guarantee a leak-proof seal.
Destillation adapter bent, made of heat-resistant borosilicate glass with a cone and a socket with a drain cock. With a socket bent by 105 ° and with a ventilation arm for strongly boiling liquids.
Evaporation flask with NS neck, made of heat-resistant borosilicate glass in accordance with DIN standard 12383.
Adapters with nozzle, straight, with stopcock, socket NS. Made of heat-resistant, durable borosilicate glass, equipped with a straight hose adapter and a PTFE stopcock. The excellently polished connection prevents air and liquid from escaping. The hose adapter fits hoses with a diameter of 6 to 10 mm.
Soxhlet extraction apparatus made of heat-resistant, durable borosilicate glass. Without stopcock according to DIN standard 12602. A thick wall and a reinforced edge prevent breakage during washing and transport. Perfect leak-proof seal.
Dropping funnel made of heat-resistant, permanent borosilicate glass with setting marks printed on the body according to ISO 4800. Features: • Thick wall and reinforced edge prevent breakage during washing and transport. • Perfectly ground NS necks with a smooth interior are manufactured in accordance with DIN standard 12242. • Quantity divisions and labels are printed in white enamel. • Comes with a PE plug and a replaceable PTFE stopcock that does not require lubrication.
Drying tube - bend, made of heat-resistant, permanent borosilicate glass according to DIN standard 12610 with a ball and hose connection.
Adapters with nozzle, bend, without stopcock, cone NS. Made of heat-resistant, durable borosilicate glass, equipped with a hose adapter bent at a 90 ° angle. The excellently polished connection prevents air and liquid from escaping. The hose adapter fits hoses with a diameter of 6 to 10 mm.
Adapters with nozzle, bend, with stopcock, cone NS. Made of heat-resistant, durable borosilicate glass, equipped with a hose adapter bent at a 90 ° angle and a PTFE stopcock. The excellently polished connection prevents air and liquid from escaping. The hose adapter fits hoses with a diameter of 6 to 10 mm.
Apparatus for the determination of arsenic and antimony. Made from borosilicate glass 3.3. Complete with 100 ml Erlenmeyer flask with NS 29/32 connection and an absorption tube attached to the flask.
Adapters - receiver, made of heat-resistant, durable borosilicate glass, bent at a 75 ° angle and equipped with two cones at both ends. The perfectly ground cones prevent air and liquid from escaping.
Adapters - receiver, made of heat-resistant, durable borosilicate glass, bent at a 90 ° angle and equipped with two cones at both ends. The perfectly ground cones prevent air and liquid from escaping.
Distillation bridge with cooler, vacuum inlet, according to Claisen, made of heat-resistant borosilicate glass with Liebig cooler with two NS 14/23 sockets for the use of distillation thermometers.
Receiving flask, NS neck, made from heat-resistant borosilicate glass.
Adapter with vacuum tube made of borosilicate glass 3.3 according to DIN standard 12594 with a cone with drain cock. Straight version.
Drip catcher made of borosilicate glass 3.3. For use during distillation to prevent liquid from flowing out of the bottle into the condenser. Curved shape at an angle of 75 °.
Adapters with screw cap - for thermometer, straight, diameter 6-8mm, made of heat-resistant, durable borosilicate glass in accordance with DIN standard 12257. Excellent grinding quality prevents air and liquid from escaping. Comes with a lid with a hole. Allows you to easily adjust the height of the thermometer.
Ground joints - socket NS, made of heat-resistant, permanent borosilicate glass according to DIN standard 12249 with a length of 120 mm. The excellent grinding quality prevents air and liquid from escaping.
Adapters with nozzle, bend, with stopcock, socket NS. Made of heat-resistant, durable borosilicate glass, equipped with a straight hose adapter and a PTFE stopcock. The excellently polished connection prevents air and liquid from escaping. The hose adapter fits hoses with a diameter of 6 to 10 mm.
Büchner funnel, made of polypropylene with a perforated filter plate. The upper part can be plugged together with the lower part for a vacuum seal. The upper and lower parts can be separated for cleaning.
Adapter bent, made of heat-resistant borosilicate glass according to DIN standard 12594 with a cone with a drain cock. With a straight cone and a vacuum connection adapter.
Condenser coiled, made of heat-resistant borosilicate glass according to DIN 12592. With glass side arms suitable for hoses / pipes with a bore size of 8 to 9 mm.
Condenser Allihn for Soxhlet, made of heat-resistant borosilicate glass according to DIN 12581, glass arm. With glass side arms suitable for hoses with a bore size of 8 to 9 mm.
Flask round, round bottom, with NS neck, made of heat-resistant borosilicate glass in accordance with DIN EN ISO 4797 standard.
Kjehldahl flask made of heat-resistant borosilicate glass in accordance with DIN standard 12360. With thick wall, heavy base and reinforced rim to prevent breakage.
Gas wash bottle head with glass arm for gas wash bottles. Socket: NS 29/32.
Adapters with nozzle, bend, without stopcock, socket NS. Made of heat-resistant, durable borosilicate glass, equipped with a hose adapter bent at a 90 ° angle. The excellently polished connection prevents air and liquid from escaping. The hose adapter fits hoses with a diameter of 6 to 10 mm.
Drying tube - U-shape, with stopcock. Made of heat-resistant, durable borosilicate glass according to DIN standard 12616. With two hose connections and stopcocks, U-shape.
Drip catcher made of borosilicate glass 3.3. For use during distillation to prevent liquid from flowing out of the bottle into the condenser. Straight form.
Clips for NS joints made of POM with excellent chemical resistance and high mechanical strength. With their flexible jaws, they guarantee an absolutely leak-proof, tight connection of two NS connections.
Distillation adapter bent, short sleeve, made of heat-resistant borosilicate glass with a length of 200 mm. With a socket bent by 150 °.
"GUKO" gasket set for filter flasks. Made from natural rubber with a conical body shape. Designed for Büchner and Gooch funnels. Conversely, they can also be used to clean filter crucibles and as a support for standard funnels. The conical shape guarantees a perfect fit of funnels, filter funnels and crucibles on the necks of the filter flasks. Supplied as a set with 7 adapters in different sizes, which guarantee a perfect fit for all filter funnel necks with different volume sizes.
Two-neck adapter made of borosilicate glass 3.3, with parallel neck on the side.
Connection piece with tap made of borosilicate glass according to DIN standard 12594. With a straight socket with drain tap, a cone and a PTFE stopcock.
Drying tube made of heat-resistant, permanent borosilicate glass according to DIN standard 12610 with U-shape and two hose connections.
Condenser acc. to Dimroth, made of heat-resistant borosilicate glass in accordance with DIN 12591. With glass side arms suitable for hoses / pipes with a bore size of 8 to 9 mm.
DURAN® Triple-Neck Round Bottom Flask. With standard ground joint, inclined side necks. Thanks to the uniform wall thickness, round bottom flasks are ideal as heating vessels. The geometry permits very uniform heating. Depending upon the application, accessories, columns, thermometers, dropping funnels, boiling capillaries, etc. can be fitted.
KECK Screw cap for adapters KA. With sealing EPDM 12 mm, RD 14, red, KECK-ART.-No. 15-20.
KECK-Clips for conical joints. Melting point 175°C. Excellent chemical resistance. Rigid. Heat resistant up to 150°C, sizes colour coded. POM, KC, NS 18.8, blue, KECK-ART.-No. 01-19.
DURAN® Flat Flange Lid. With centre neck NS 29/32. Pressure and vacuum resistant. 1 bar max. operating pressure at 250°C. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable at 121°C.
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