Low to Medium Pressure LC Columns
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 2000mL Reservoir, 3in ID X 12in E.L., 4mm Stpk
Column, Chromatography, 24/40 Outer Joint, 2000mL Reservoir, 3in ID X 12in E.L., 4mm Stopcock. Similar to CG-1196 but with a COARSE porosity sealed in fritted disc to support column packing. Column is constructed using MEDIUM WALL TUBING. Can be used as a gravity eluted column or a flash column (as described by W.C. Still, M. Kahn and A. Mitra of Columbia University in JOURNAL OF ORGANIC CHEMISTRY 43, 2923 [1978], and covered in U.S. Patent Number 4,293,422 dated October 6, 1981) when used with CG-1191 flow control adapter. Lower end of the column has a round bottom.
Thomson Instrument Company SINGLE StEP Empty Column, 320mL or 160G w/ Frit
Thomson Instrument Company SINGLE StEP Empty Columns (patented) are available in a wide range of sizes that allow for seamless connection to FPLC/LPLC/MPLC systems. These columns are designed for use with Gravity or FPLC/LPLC/MPLC (up to 200 PSI) in sizes that range from 10mL-650mL (4g – 300g). Both top & bottom connections are standard Luer fittings. Thomson also offers a 1.2L resin reservoir that simplifies column loading. The 1.2L reservoir screws directly to the top of 25g, 40g and 80g SINGLE StEP Empty Columns for easy loading of buffers, solvents and samples to minimize contamination and sample loss. A bottom frit is included with each SINGLE StEP Empty Column, matching top frits are available for purchase. Thomson manufactures its products in the USA to assure same day shipping.
AGAROSE BEAD TECHNOLOGIES Empty FPLC 8 mL Columns
FPLC column is a single use product suitable for FPLC and ÄKTA design™ chromatography systems. It is recommended to work with approximately 8ml of packed bead bed volume. The package contains 3 columns, 9 frits (polyethylene frit with a nominal pore size of 12 µm), and 6 caps. The FPLC column parts are made of polypropylene which shows excellent chemical resistance to most of the commonly used reagents.
Ace Glass, Inc. Adjusta-Chrom; column, 25mm ID x 900mm, complete with top& bottom adjusting plungers with PTFE seals and a 3 meter length of 2.0mm ID PTFE tubing
25mm I.D. x 900mm Adjusta-Chrom chromatographic column used for recycling, ascending or descending applications. Supplied with top & bottom adjusting plungers with PTFE seals, 25-50mic glass disc, and a 3m length of 2mm I.D. PTFE tubing.
Cole-Parmer Diba Omnifit 006EZ-05-10-AFEZ, Chromatography Column with 1 Fixed & 1 Adjustable Endpiece, 5 mm ID x 100 mm L
Ergonomically designed endpieces provide simple and quick height adjustmentPEEK column threads offer outstanding durabilityPrecision borosilicate glass columns provide inertness, visibility, and performanceSuperior frit placement adds bed support and even distribution of sample flowReusable columns let you pack your own media specific to your application
Ace Glass, Inc. 50mm x 61cm chromatography column
50mm x 61cm chromatography column with #15 Ace-Thred at top and 2mm bore 1:5 taper solid PTFE stopcock plug at bottom. Column supplied with ACE 7506-06 nylon bushing and FETFE o-ring. Complete with ACE 5853-07 tubing connector for connecting 12.5 t0 14mm O.D. tubing to column.
Bioworld Mini-Columns, 0.5 ml (100/pk), 1 CS
0.5 ml Microspin columns, 200/casemolded in polypropylenefeatures a HDPE filter of medium porosity (45-90 micron)
Waters Corp iKey CSH C18 Separation Device, 130à , 1.7 µm, 150 µm X 50 mm, 1/pk
iKey CSH C18 Separation Device, 130à , 1.7 µm, 150 µm X 50 mm, 1/pk
Chemglass Life Sciences Column, Chromatography, 45/50 Outer Rodaviss Joint, 3in ID X 24in E.L., 4mm Stpk
Column, Chromatography, 45/50 Outer Rodaviss Joint, 3in ID X 24in E.L., 4mm Stopcock. General purpose column having a PTFE stopcock and a top Rodaviss outer joint. Can be used as a gravity eluted column or a flash column (as described by W.C. Still, M. Kahn and A. Mitra of Columbia University in JOURNAL OF ORGANIC CHEMISTRY 43, 2923 [1978], and covered in U.S. Patent Number 4,293,422 dated October 6, 1981) when used with optional CG-1195 flow controller and CG-1194 reservoir. Column is constructed using MEDIUM WALL TUBING. Glass wool (not supplied) is used to support column packing. Lower end of the column has a round bottom. Connections between the column, reservoir and flow control adapter are made using Rodaviss joints. The unique design of the Rodaviss joint affords a grease free seal while holding glassware together without clamps. Column is supplied complete with a CG-182 open top cap and o-ring.
Ace Glass, Inc. Adjusta-Chrom; column, 25mm ID x 900mm, glass column only
25mm I.D. x 900mm Adjusta-Chrom chromatographic column used for recycling, ascending or descending applications.
Ace Glass, Inc. 50x600mm epoxy coated chromatography column
50x600mm high performance, non-packed, epoxy coated chromatography column. Simple to assemble and is safely operated to 150psi with safety shield.