Columns

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  • Chromatographic Column, 1:5 PTFE Plug

    Ace Glass

    Chromatographic column with 2mm bore 1:5 taper solid PTFE stopcock plug at bottom.

  • Adjusta-chrom, Recycling Column, Jacketed

    Ace Glass

    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…

  • Safety Shield, Plastic, Michel-Miller

    Ace Glass

    Acrylic safety shield and polyethylene cap for use with Michel-Miller Columns to insure safe operation at pressures to 300 psi. Top thread of column is hung in polyethylene cap; cap is then held by the plastic shield. Clamp the shield, not the column.

  • Column, Flash Chromatography, Spherical Joint, Epoxy Coated

    Ace Glass

    Simple absorption chromatography column for rapid preparative separations with moderate resolution. Allows separations of samples from 0.01 to 10.0g in 10-15 minutes. Column and reservoir, only, are Epoxy Coated. Reservoir connects between column and flow control adap-ter. Joints on column,…

  • Column, Chromatography

    Ace Glass

    Large chromatography columns with o-ring grooved flat flanged tops and Ace-Thred bottoms. Column extenders and 5860 heads should be mated to columns with our 6517 series clamps. All columns and extenders are supplied with either a 7855-254 (4") or 7855-260 (6") silicone o-ring. For capfe o-rings,…

  • Chromatographic Column, With Filter Disc

    Ace Glass

    Chromatographic column with 24/40 joint at top, 2 mm bore 1:5 taper solid PTFE stopcock plug at bottom and porosity B (70 - 100 m) fritted disc sealed near bottom of tube. These columns also appear in expanded listing under 5871.

  • Ion-Exchange Assembly, Laboratory Size #25 Ace-Thred

    Ace Glass

    Designed for metal recovery using Ion-Exchange resins such as Amborane. Borosilicate glass column has #25 Ace-Thred at both ends. Polypropylene end fittings form a leak-tight seal with FETFE O-Rings. Fittings have 1/4" npt female thread for connecting 3/8" O.D. flexible vinyl tubing from…

  • 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

  • Distilling Column, Vigreux

    Ace Glass

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

  • Column, Flash Chromatography, Standard Taper Joint, Epoxy Coated

    Ace Glass

    Simple absorption chromatography column for rapid preparative separations with moderate resolution. Allows separations of samples from 0.01 to 10.0g3 in 10-15 minutes. Column and reservoir, only, are Epoxy Coated. Reservoir connects between column and flow control adap-ter. Joints on column,…

  • Chromatographic Column, Plain

    Ace Glass

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

  • Distilling Column, Jacketed

    Ace Glass

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

  • Adapter, Bottom Drip, with 1:5 PTFE Stopcock

    Ace Glass

    Drip tip for chemical type chromatography with 1:5 taper PTFE stopcock at bottom for controlling flow.

  • Column, Chromatography

    Ace Glass

    Rugged columns with internally threaded ends to which a wide choice of upper and lower end pieces can be fitted using 5837, 5838, 5841, 5842, and 5843 fittings. Available in a variety of lengths and diameters. Some sizes available with epoxy coating for added protection against scratches.

  • Chromatographic Column, 1:5 PTFE Plug, With #15 Ace-Thred

    Ace Glass

    Chromatographic column with #15 Ace-Thred at top and 2mm bore 1:5 taper solid PTFE stopcock plug at bottom. Column supplied with 7506-06 Nylon bushing and FETFE O-Ring. Complete item consists of column with bushing and O-Ring, and 5853-07 Tubing Connector for connecting 12.5 to 14mm O.D. tubing to column.

  • Chromatographic Column, With Fritted Disc

    Ace Glass

    Plain, open top, chromatographic column, with porosity B (70 - 100 m) fritted disc sealed in.

  • Adapter, Bottom Drip

    Ace Glass

    Drip tip for chemical type chromatography. I.D. of drip approximately 4 mm. Size listed is Ace-Thred designation which refers to I.D. of tubing above thread and corresponds to 5820 column diameter.

  • Funnel, Addition

    Ace Glass

    For charging columns. The capacity is approximately 5 times the largest column volume. Size listed is Ace-thred designation which refers to I.D. of tubing above thread and corresponds to 5820 column dia- meter. Available in cylindrical or conical shapes.

  • Column, Injection Reservoir

    Ace Glass

    Chromatography accessory pre-column and injection reservoirs.

  • Chromatographic Column, 1:5 PTFE Plug, With 24/40 Joint

    Ace Glass

    Chromatographic column with 24/40 standard taper joint at top and 2mm bore 1:5 taper solid PTFE stopcock plug at bottom. Column supplied with 7506-06 Nylon bushing and FETFE O-Ring. Complete item consists of column with bushing and O-Ring, and 5853-07 Tubing Connector for connecting 12.5 to 14mm…

  • Column, Chromatography, Epoxy Coated, Michel-Miller

    Ace Glass

    High performance, non-packed, low pressure liquid chromatography columns, epoxy-coated. Simple to assemble, PTFE (no O-rings), safe operation to 150psi with safety shield. Usable with various packing materials chemically inert, zero dead volume, leak free. For analytical or preparative…

  • Column, Chromatography

    Ace Glass

    With 24/40 standard taper joint at top and a 2 mm bore stopcock at the bottom.

  • Column, Flash Chromatography, Epoxy Coated, Modified

    Ace Glass

    Simple absorption column for rapid preparative separations with moderate resolution. Modified with a #25 Ace-Thred connector in place of 35/20 joints, for grease free connection. Internally threaded connector & Nylon bushing make a pressure-tight, O-Ring compression seal with glass stem on…

  • Concentric Tube Column

    Ace Glass

    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

  • Adjusta-chrom, Column, Michel-Miller

    Ace Glass

    A combination of the high performance, low pressure Michel-Miller Chromatography Line and Adjusta-Chrom Recycling Column. Top has adjustable fitting that allows for a bed height anywhere within 1 - 6" below thread. Plunger tip is all PTFE with a porosity C (25-50m) glass disc. Complete column…

  • Injection Reservoir Bulb

    Ace Glass

    Injection reservoir bulb with Ace-Thred ends. 250mL to 3000mL sizes.

  • Adjusta-chrom, Recycling Column

    Ace Glass

    Adjustable bed chromatographic column used for recycling, ascending or descending applications allowing for quick and easy adjustment of the PTFE plunger. The Por. C (25-50m) glass disc gives rapid flow with a minimum of mixing. Pressure tight to 3.515 Kg/cm2 (50 psi) at room temperature or…

  • Adapter, Chromatography Column End Fitting, with NPT

    Ace Glass

    For use as column end fitting that allows connection of appropriate size Ace-Thred to tubing connectors with NPT threads. Available in various Ace-Thred and NPT sizes. Most come complete with both a 100 micron and a 350 micron polyethylene filter.

  • Filter Column, Michel-Miller

    Ace Glass

    For use with Michel-Miller Liquid Chromatography System as filter to assure only clean solvent enters column. Threads are #7 Ace-Thred for use with 5801-07 End Fitting. Usually positioned, in line, between pump and column using 1/4"-28 tubing connectors such as 5854, 5855 or 12724. Glass only is…

  • Coupling, Michel-Miller

    Ace Glass

    Precision made PTFE coupling with 316 stainless steel liner for connecting Michel-Miller, or 5820 columns when packing. Designed to make a leak-tight seal without the use of O-Rings. Simply tighten until white ring appears indicating a seal has been made, secure locknut; no need to tighten further.…

  • Distilling Column, Plain

    Ace Glass

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

  • Column, Chromatography, with fritted disc

    Ace Glass

    Column has standard taper 24/40 joint at top and 2 mm bore stopcock at the bottom with Por. B (70-100m) fritted disc sealed into the bottom of tube.

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