Jacketed Column

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Jacketed Column
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  • Jacketed CHROMAFLEX® Columns

    DWK Life Sciences (Kimble)

    Jacketed CHROMAFLEX® columns are provided with an acrylic water jacket to provide thermal control of temperature-sensitive chromatographic separations.  The acrylic jacket also acts as a safety shield.  Threaded Recommended sterilization is with ethylene oxide, 2N NaOH or…

  • Vacuum jacketed Vigreux distillation head having a sealed on condenser, braced for strength. Vacuum adapter has an inner joint and a sealed in drip tip. To be used with a 25mm immersion thermometer .

  • …molecular weight ranges, Mr HiLoad columns are easy-to-use laboratory columns (Cytiva XK chromatography columns). Each has a precision bore borosilicate glass tube and a fitted thermostatic jacket. Dead volumes make up less than 0.1% of the total column volume, keeping sample dilution and band…

  • Jacket length 250 mm, with indents for supporting glass beads or other packing.

  • Indentations at the bottom for supporting packing material. Jacket permits the column to be used as a condenser.

  • …is desired, select a 2-Ball column (21582CO) and combine with the KD tube of your choice. The 250mL and 500mL completes include a 10mL tube. The 1000mL complete includes a 25mL tube. Jacketed Kuderna-Danish concentrator tubes circulate hot water through the jacket to boil the solvent dry during…

  • Large distillation columns, jacketed with internal expansion bellows. Outer jacket baked out and evacutaed to 10-6 Torr. Columns are silvered internally with observation stripe. All columns are supplied with the proper number of bellows to withstand the 180 Deg C temperature differential at all…

  • C Columns

    Cytiva

    …thermostatic jackets for precise temperature control.Packing reservoirs for each column diameter optimize packing conditions.C columns are delivered with polyethylene tubing (1.0-mm ID, 2 m in length), bed support screens, snap-on net rings, and instructions.C columns are economical modular columns

  • Hemple style distilling column, vacuum jacketed to improve performance. Indentations on the inner tube support the packing material. All sizes have an I.D. of approximately 10mm.

  • Jacketed, adjustable bed chromatographic column used for recycling, ascending descending applications. Completely jacketed for better temperature uniformity with single bushing at each end allowing for quick and easy adjustment of the PTFE plunger. the 25-50 micron porous glass disc gives rapid flow…

  • Jacketed distilling column has indentations on the inner tube to support packing material. The jacket allows the column to be used as a condenser. Column has a top outer and lower inner standard taper joint. All sizes have an I.D. of approximately 10mm.

  • …and 1/4-28 threaded tubing connections provided. Columns come with O-ring seals, bed support and tubing connections. PTFE, jacketed: same as above with an acrylic jacket surrounding the column body for temperature control. Columns come with O-ring seals, bed support and tubing…

  • Column holder can be placed in any orientation This unique design completely encloses any LC analytical column up to 25 cm in length. Two lengths of heater jackets are available: the short column holder accommodates columns up to 10 cm in length, while the long column holder holds columns up…

  • Columns are fully jacketed including internally threaded ends for circulation of heat exchange media. A wide choice of upper and lower end pieces can be fitted to columns using 5837, 5838, 5840, 5841, 5842 and 5843 fittings. Available in variety of diameters and lengths. Not for use with 5819…

  • Vacuum jacketed design for more efficiency. When a thermometer is inserted in the top of this apparatus, the bulb and stem serve as column packing. The close coupled condenser and vacuum connection offer and extremely short condensate travel path. Used with 25mm immersion thermometer, and D27…

  • XK Columns

    Cytiva

    …facilitates column handling and cleaningFittings for direct connection to chromatographiy systemsCooling jacket for sensitive purificationsXK empty columns are designed for low to medium pressure, are user friendly, robust, and give reproducible packing. The user-friendly design of XK columns

  • A compact fractionation unit for distilling small quantities in a vacuum, and for ordinary separation. Column is vacuum jacketed. Indents are positioned to cause the vapor to follow a spiral path, adding to the efficiency of the unit. Approximately three theoretical plates at 60mL/hr. Hold up to…

  • Column Distill Jacketed 300mm

    DWK Life Sciences (Kimble)

  • Similar to CG-1241 but with the Vigreux column vacuum jacketed to improve distillation performance.

  • Used as distilling head for connecting top of column with condenser. Top 10/30 standard taper joint for 76mm immersion thermometer.

  • Adapter is vacuum jacketed and can be used as a distilling head to connect a condenser with the top of the distillation column. The 10/30 top outer joint is for use with CG-3506, 75mm immersion thermometers. Inner joints are at a 75º angle to one another and are both the same size. For…

  • Can be used as a distilling head to connect a condenser to the top of the distillation column. The 10/18 top joint accomadates a 76mm immersion thermometer.

  • Indentations at the bottom for supporting packing material. Jacket permits the column to be used as a condenser.

  • A high efficiency, low holdup, low pressure drop fractionating column, vacuum jacketed with observation stripe. Suitable for samples as small as 2mL. Center tube is removable for cleaning. Double expansion spiral eliminates choking. Joints are 14/20. A

  • Distilling Column

    Ace Glass

    Vacuum jacketed and silvered with observation stripe. Also available unsilvered. With an enlarged bulb knockdown section that removes high boiling ends without choking. Length of packing section is 100 or 200mm, I.D. approximately 10mm. With indents to

  • A compact fractionation unit for distilling small quantities in a vacuum, and for ordinary separation. Column is vacuum jacketed. The indents are positioned to cause the vapor to follow a spiral path. Approximately three theoretical plates at 60mL/hr. Hold up to 1.2mL operating, 0.5mL static.…

  • Vacuum jacketed and silvered with viewing strip or unsilvered. For use with No. 7792 Head. With standard taper 24/40 joints. Effective length, 250mm.

  • …keeps solvents pure and free of oxygen. Compact, upright design allows multiple units to be assembled in small areas. Distillation column is 250mm long, vacuum jacketed, unsilvered. Allihn condenser is 250mm. Adapter at top has two hose connections for maintaining inert atmosphere. Stopcocks are 2mm…

  • …with open-top screw cap (MW-102-33) and Viton O-ring (MW-100-08). Note: For distillation column see MW-45-01. CONDENSERSS, JACKETED REFLUX, MINUM-WARE®,Liebig-type water jacketed CONDENSERS with a jacket length of 80mm. With top threaded outer and lower inner drip joint, both 14/10. Supplied…

  • …7837 series PTFE inserts. Manufactured of powder coated aluminum, our stand may be used with our 7840,7841,7844,7861, 7863,7864 and 7865 jacketed and unjacketed reactors. Stand is 27cm high. 7837 code -50 and code -62, 18in aluminum stands are used for large columns within our 11056 support system.

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