Glass Column

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Glass Column
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  • Tricorn Glass Tubes

    GE Healthcare

    Glass tubes coated with plastic film protects individuals in the laboratory from harm if the column is dropped or operated outside its specification. Glass tubes coated with plastic film protects individuals in the laboratory from harm if the column is dropped or operated outside its specification.

  • Glass Column with Stopcock Plug

    DWK Life Sciences (Kimble)

    A general purpose column for analytical separations A plug of glass wool can be used to support the column packing PTFE stopcock plugs, 821001-0002 and 821001-0004, control the flow rate Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I…

  • SYNTHWARE Chromatography Columns with Teflon® Stopcocks & Fritted Disc

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a reinforced beaded top. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully minimized to prevent…

  • HR (High Resolution) Columns

    GE Healthcare

    …performance system including ÄKTA design systems, HR columns provide precision sample application and elution, and excellent physical and chemical stability. HR 16 columns are available in three different lengths: 5, 10, and 50 cm Glass construction, with no metal parts, allows visual observation…

  • Superdex™ 30 Increase Columns

    GE Healthcare

    …resin is available as two different pre-packed column formats: Superdex 30 Increase 10/300 GL: Tricorn™ 10/300 GL glass column pre-packed with Superdex 30 Increase resin Superdex 30 Increase 3.2/300: Glass column 3.2/300, with Valco fittings for connection to ÄKTA™…

  • SYNTHWARE Heavy Wall Design Chromatography Columns

    Kemtech America

    …purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a top standard taper outer joint. Designed for flash chromatography. Top Joint: ST 24/40. Column packing is supported by glass wool (not supplied). Note: since the chromatography column is used with positive…

  • Tricorn Columns

    GE Healthcare

    …modern integrated, snap-on design results in a column that is easy to assembly, operate, and maintain. Broad range of column dimensions suitable for many different purification needs. Glass tubes coated with plastic film prevent harm if the column is dropped or operated outside its specification.…

  • Basic Glass Columns

    DWK Life Sciences (Kimble)

    420300 series are basic columns used for many separations in adsorption and ion exchange chromatography Glass wool (not supplied) is used to support column packing Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A…

  • Column 19X300mm

    DWK Life Sciences (Kimble)

    …contacts only glass and PTFE Stopcock is easily removed, providing easy access to column packing Tip and stopcock assembly are available as replacement components Replacement stopcock for all sizes is 41006F-2 17810 series has a 250 mL reservoir at the top of the column Manufactured…

  • SYNTHWARE Chromatography Columns with Spherical Joints

    Kemtech America

    …purpose chromatography column with heavy wall design. Supplied with a PTFE stopcock and a top spherical socket joint. Designed for flash chromatography. Column packing is supported by glass wool (not supplied). Joint: SJ 35/20 Note: since the chromatography column is used with positive air…

  • Flex-Column Economy Chromatography Columns

    DWK Life Sciences (Kimble)

    …and adsorption media. Polypropylene reservoirs and column outlets are permanently connected to a borosilicate glass barrel. Includes 20 mm porosity polyethylene bed supports fixed in column outlets. The Luer-Lock fittings provided with each column, and a wide variety of optional adapters, valves and…

  • Liquid chromatography columns Luer Lock, Non-jacketed, bed volume 8 mL, I.D. × L…

    MilliporeSigma

    …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 connections. The glass and polypropylene…

  • Chx Column Comp 15 X 1.0cm

    DWK Life Sciences (Kimble)

    Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless…

  • Adsorption Columns

    Wilmad LabGlass

    These borosilicate glass indicator adsorption columns are used to determine saturates, nonaromatic olefins and aromatics in petroleum fractions that distill below 315°C as specified in ASTM Method D-1319. The standard flourescent indicator column is drawn to a fine point for retaining silica…

  • Adsorption Column

    Ace Glass

    Used in ASTM D1319-65T, a "test for hydrocarbon types in liquid petroleum products." This unit is fabricated from ACE Trubore tubing. Tip is attached to column by means of a 12/2 spherical joint. Upper joint spherical 28/12.

  • Chx Column Comp 120 X 4.8cm

    DWK Life Sciences (Kimble)

    Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless…

  • SYNTHWARE Jacketed Distillation Condensers

    Kemtech America

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

  • SYNTHWARE Chromatography Columns with Reservoirs, Spherical Joints & Fritted…

    Kemtech America

    SYNTHWARE general purpose chromatography column with heavy wall design. Supplied with an integral reservoir, PTFE stopcock and a top spherical socket joint. With a coarse porosity fritted glass disc to support column packing. Designed for flash chromatography. The section below the disc is carefully…

  • Chx Column Comp 120 X 1.0cm

    DWK Life Sciences (Kimble)

    Columns are supplied complete with glass barrel, 2 end fittings with 20 μm porosity HDPE bed supports, and screw caps Each column is also supplied with 5 feet (1.5 m) of FEP PTFE tubing (1/16” OD with 1.0 cm; 1/8” OD with 2.5 and 4.8 cm), 2 flangeless tubing nuts and 2 flangeless…

  • SYNTHWARE Snyder Distillation Column

    Kemtech America

    Snyder Distillation Column, 3 Section Top Outer Joint: 24/40 Lower Inner Joint: 24/40 Column Height: 150mm Overall Height: 300mm For use with Kuderna-Danish flask.

  • Superdex 30 prep grade (PG) in HiLoad column

    GE Healthcare

    …molecular weight ranges, Mr HiLoad columns are easy-to-use laboratory columns (GE Healthcare 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…

  • XK Columns

    GE Healthcare

    columns provide reliable and reproducible separations. The tube material is of borosilicate glass, which allows for visual inspection of the media bed. The columns are made of biocompatible materials that exhibit excellent chemical resistance. A broad range of column dimensions makes XK columns

  • Jacketed CHROMAFLEX® Columns

    DWK Life Sciences (Kimble)

    … Threaded Recommended sterilization is with ethylene oxide, 2N NaOH or 100% ethanol (autoclaving is not recommended) Columns are supplied complete with glass barrel, water jacket, two end fittings with 20 μm porosity HDPE bed supports, two screw caps, 5 feet (1.5 m) of FEP PTFE tubing…

  • Chromatographic Column, Plain

    Ace Glass

    Plain, open top, chromatographic column, universally suitable for many separations.

  • Glass Columns with Fritted Disc and PTFE Stopcock Plug

    DWK Life Sciences (Kimble)

    Gravity chromatography column manufactured from medium wall tubing with 821000 PTFE stopcock Similar in design to the 420530 series 40-60 micron porosity glass frit at the lower end to act as a support for column packing material Replacement stopcock plug is 821001 Manufactured from 33…

  • Column Chromo PTFE 19 X 500mm

    DWK Life Sciences (Kimble)

    …a liquid tight seal over a large temperature range (0-100 °C). Liquid contacts only glass and Polytetrafluoroethylene Stopcock is easily removed, providing easy access to column packing Tip and stopcock assembly are available as replacement components Replacement stopcock…

  • Funnel Squibb Pear PTFE Stpk 2000ml

    DWK Life Sciences (Kimble)

    …high-density polyethylene stopper to fit in the ground neck, and polytetrafluoroethylene stopcock. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the…

  • Gravity Chromatography Columns

    DWK Life Sciences (Kimble)

    …chromatography column manufactured from medium wall tubing with PTFE stopcock and in-line reservoir for containing liquid buffer Standard Taper joint size 24/40 These columns may be used alone or in combination with 420575-2440 flow control adapter A coarse porosity glass frit (40-60 micron…

  • Column 11X300mm

    DWK Life Sciences (Kimble)

    …contacts only glass and PTFE Stopcock is easily removed, providing easy access to column packing Tip and stopcock assembly are available as replacement components Replacement stopcock for all sizes is 41006F-2 17810 series has a 250 mL reservoir at the top of the column Manufactured…

  • Adapter, Chromatography Column to Tubing

    Ace Glass

    Internal threaded bottom drip adapter with or without flow regulator valve. 1/4"-28 or NPT internal threads. Supplied with packing support and o-ring. For use with all Ace-Thred chromatography columns.

  • Snyder Distillation Columns

    DWK Life Sciences (Kimble)

    Snyder distillation column with floating ball valves for improved vapor-liquid contact. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

  • Cadmium Reduction Column

    DWK Life Sciences (Kimble)

    This column features all borosilicate glass construction with an 85 mL reservoir The glass wool plug and PTFE tubing at the bottom of the column are held securely in place by a BEVEL-SEAL™ connection, facilitating easy cleaning and assembly PTFE BEVEL-SEAL™ stopcock connector is…

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