Distillation Column

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Distillation Column
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  • Distilling Column

    Ace Glass

    With honeycomb packing support sealed into column above the bottom joint. Packing cone has hole at bottom for complete drainage. Holes in cone are 3.2mm.

  • 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

  • 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.

  • 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.

  • Vigreux Distillation Columns

    DWK Life Sciences (Kimble)

    Vigreux distilling column with indentations over the entire length for improved vapor-liquid contact. KIMAX® column has a Standard Taper outer joint at the top and a Standard Taper inner joint at the bottom Manufactured from 33 expansion, low extractable borosilicate glass conforming…

  • 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…

  • It is a particle type mini-glass coils packing and can be "poured" into any laboratory or pilot scale column. Easily removed for replacement or cleaning.

  • Vigreux Distilling Columns

    United Scientific Supplies

    A Vigreux column is a type of air condenser where the simple tube has been modified to include an abundance of downward-pointing indentations. This dramatically increases the surface area per unit length of the condenser. Includes a 24/40 connector.

  • With standard taper joints and indentations to support packing. Length in centimeters refers to the length from the packing support to the bottom of the outer ground joint.,/p>

  • Column length is measured from the highest to lowest indent in the column.

  • 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.

  • Plain distillation column with a row of indentations to support column packing material. Column length listed is for the straight portion above the row of indentations and below the joint. Column has a standard taper top outer and lower inner joint.

  • 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.

  • Three section Snyder column with improved design to prevent column flooding. Column has a 24/40 top outer joint and a 24/40 lower inner joint for use with CG-1308 Kuderna-Danish flask.

  • Vigreux style column with indentations that run the entire length of the column for improved vapor-liquid contact. Column length refers to the effective length, measured from the lowest to highest indent in the column. Column has a top outer and lower inner standard taper joint.

  • With standard taper 24/40 joints. Length in centimeters refers to the effective length of the column as measured from the lowest to the highest indent of the column.

  • Length in millimeters refers to the effective length of the column as measured from the lowest to the highest indent of the column. Available in a microscale version, top center joint is 14/10 externally threaded for making an O-Ring-Cap-Seal type conn

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

  • With male drip tip on joint of Claisen side arm and 10/30 joint for 25 mm immersion thermometer. Other joints are 14/20.

  • Accessories for Vivapore 5 and 10/20 static concentrators. Accessories for Vivapure Ion Exchange Columns and Viivapure Purification Kits.

  • …devices are ready-to-use and do not bear the risk of running dry. The rapid 1-2-3 bind- wash-elute protocol can replace time-consuming and tedious column chromatography. Available in three membrane chemistries: Sulphonic acid (S), Quaternary ammonium (Q), and Diethylamine (D). Vivapure mini:…

  • Plain type, 10mm I.D. with indents for supporting glass beads or other packing.

  • Floating ball type, 24/40 joints, each section is approximatly 51mm long.

  • With standard taper joints and perforated glass disc for packing support. Length in centimeters refers to the length from the packing support to the bottom of the outer ground joint.

  • Vigreux style column with indentations for improved vapor-liquid contact. Column height is the length of the indented section. Upper threaded outer joint and lower inner joint are 14/10. Supplied complete with open-top screw cap (MW-102-33) and Viton o-ring (MW-100-08).

  • High performance, low cost, effective in separating low-boiling liquid mixtures with volumes in 0.5 - 5mL range. 2.5" micro-distillation column separates close-boiling mixtures utilizing a PTFE band uniquely driven by an attached magnet. Complete assembly features either 10/10 joints, code -43, or…

  • General description Floating ball type with joints. Highly efficient column for atmospheric distillations. Effectively separates close boiling materials. One ball per section. Legal Information Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

  • Column Distill Jacketed 300mm

    DWK Life Sciences (Kimble)

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

  • 200 mm Column, Distilling, 19/22 Clear

    DWK Life Sciences (Wheaton)

  • Foam-Type Distillation Traps

    DWK Life Sciences (Kimble)

    Placed above a boiling flask to prevent foaming-type reactions from entering either the distilling column or the condenser. Useful with rotary evaporators 517000 features a more extensive baffle system than other traps Manufactured from 33 expansion, low extractable borosilicate glass…

  • 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.

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