KECK O-Ring. For hose connection 11 mm, EPDM.
KECK Flat Sealings. For tubing part. EPDM.
DURAN® Gas Washing Bottle Base.
DURAN® Flat Flange Lid. 4 standard ground necks. Centre neck NS 29/32. With side necks (NS): 2 x 29/32 angled, 1 x 29/32 parallel. 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.
DURAN® Liebig Condenser (West Condenser). With 2 screw-on plastic hose connections und 2 standard ground joints. Relatively small heat exchange surface and thus relatively low cooling capacity.
KECK Suction Connectors. AS M8, complete with tubing parts.
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 40, yellow, KECK-ART.-No. 01-40.
DURAN® Flat Bottom Flask, with standard ground joint. According to DIN EN ISO 4797 and in addition to standard, with inscription label, material: DURAN®.
DURAN® KPG Stirrer Bearing. Interchangeable, with standard ground cone. Bearing surface ground and polished.
DURAN® Twin-Neck Round Bottom Flask. With standard ground joint, inclined side. 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.
SBW glass flat-head stopper. Solid, octagonal.
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 29.2, red, KECK-ART.-No. 01-29.
DURAN® Gas distribution tube. Centrally mounted filter cup. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable at 121°C.
DURAN® Screwthread tube. With DIN thread, and standard ground cone. DIN 12257. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable at 121°C.
KECK Clip Assortment. For conical joints, from metal. To secure glass-to-glass joints.
SBW glass flat-head stopper. Solid, octagonal.
DURAN® Stopper NS 24/29. For safety junction, for WERTEX type.
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 45, brown, KECK-ART.-No. 01-45.
KECK Locking ring for adapter KA, GL 14, yellow, KECK-ART.-No. 15-11.
KECK-Clips for conical joints. Spring steel. For applications with very high temperatures. Easy to fit, dimensionally stable. NI, KCM, NS 18.8, KECK-ART.-No. 02-19.
DURAN® Receiver adapter. Straight, with screw-on plastic hose connection.
KECK-Clips for conical joints. Spring steel. For applications with very high temperatures. Easy to fit, dimensionally stable. NI, KCM, NS 14.5, KECK-ART.-No. 02-14.
DURAN® Coil Distillate Condenser. With 2 screw-on plastic hose connections und 2 standard ground joints. Product condenser for distillate separations.
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 24, green, KECK-ART.-No. 01-24.
***after clearance sale no longer available*** DURAN® Standard Socket. Double, diamond ground.
Plastic stopper PE. With coloured inserts for easy identifikation.
KECK Suction connector. AS M8, screw cap, white, KECK-ART.-No. 40-01.
DURAN® Standard Cone. Skirted, finished.
DURAN® KPG Stirrer Bearing. Polished, with lubricating cup.
DURAN® Hexagonal stopper. Short ground, finished.
DURAN® Hexagonal hollow stopper. Flat, diamond ground. For closing glassware such as ground flasks or laboratory bottles. DG-joint quality.
DURAN® Vigreux column. With 2 standard ground joints, complete, with slide-on glass jacket.
DURAN® Hexagonal stopper. Flat, long ground. For closing glassware such as ground flasks or laboratory bottles.
KECK Screw Cap for adapters KA. With sealing EPDM 12 mm, GL 14, yellow, KECK-ART.No. 15-10.
DURAN® Short Ground Socket. Finished.
KECK O-Ring. For hose connection 11 mm, FKM (Viton).
Quick release clamp. From stainless steel, with 3 retaining clips. Accessories for flat flange vessels.
DURAN® Receiver adapter. Bent, with screw-on plastic hose connection.
DURAN® Gas Washing Bottle. Head with filter disc, with standard ground joint. Autoclavable at 121°C. Glass type corresponds to USP, EP and JP guidelines (JP does not apply to amber color).
SBW glass flat-head stopper. Amber, octagonal, solid.
DURAN® Bulb Condenser (Allihn condenser. With 2 screw-on plastic hose connections und 2 standard ground joints. The bulb condenser has a greater cooling surface than the liebig condenser and thus higher cooling capacity.
DURAN® Screwthread tube. GL 14, Tube: 14 x 1,5 x 100 mm.
DURAN® Flat Flange Round Bottom Flask . Flange with groove, for vacuum use. Pressure and vacuum resistant due to the wall thickness and geometry. Groove for O-ring seal. Note: At the maximum usage temperature of 250 °C and the maximum operating pressure, the temperature difference in the glass wall of the flat flange reaction vessels must not exceed 30 °C.
KECK Tubing Part for adapters KA. With EPDM sealing 16 mm, hose connection 4 mm light blue, KECK-ART.-No. 15-04.
SBW glass flat-head stopper. Semi-hollow, octagonal.
DURAN® Flat Flange Lid. 4 standard ground necks. Centre neck NS 29/32. With side necks (NS): 3 x 29/32 parallel. 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.
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 34.5, orange, KECK-ART.-No. 01-34.
DURAN® Gas Washing Bottle. Drechsel type head. With screw-connection system. The insertion height of the head is adjustable. Individual parts can also be ordered separately. Typical applications: cleaning (“washing”) of gases with solvents. Without filter disc. Autoclavable at 121°C. Glass type corresponds to USP, EP and JP guidelines (JP does not apply to amber color). Temperature resistant to max. 140°C.
KECK Quick-Pressure-Couplings KK. White, KECK-ART.-No. 30-01.
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