Low to Medium Pressure LC Columns
Ace Glass, Inc. 44mm ID 165mm long chromatography column with #25 and #11Ace-Thred ends.
44mm ID 165mm long chromatography column with #25 and #11Ace-Thred ends.
Tosoh Bioscience LLC TSKGEL G3000PW 7.5X600
Column, Gel Filtration Chromatography; Tosoh TSKgel G3000PW; Media: Polymer; Particle: 10 micrometer; Pore Size: 200 angstrom; 7.5mm I.D. x 60cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL G6000PW 7.5X600
Column, Gel Filtration Chromatography; Tosoh TSKgel G6000PW; Media: Polymer; Particle: 17 micrometer; Pore Size: $>$1000 angstrom; 7.5mm I.D. x 60cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL G4000SW 7.5X300
Column, Gel Filtration Chromatography; Tosoh TSKgel G4000SW; Media: Silica; Particle: 13 micrometer; Pore Size: 450 angstrom; 7.5mm I.D. x 30cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL SUPERSW3000 4.6X300
Column, Gel Filtration Chromatography; Tosoh TSKgel SuperSW3000; Media: Silica; Particle: 4 micrometer; Pore Size: 250 angstrom; 4.6mm I.D. x 30cm Length; Stainless Steel
Cole-Parmer Diba Omnifit EZ Chromatography Column w/ 2 Adjustable Endpieces, 5 x 330 mm; 1/ea
Ergonomically designed EZ columns are easy to use yet provide excellent results. Columns are ideal for low- to medium-pressure applications and are resistant to many solvents used in liquid chromatography. Modular design gives you the flexibility to mix and match column sizes with different endpiece types to meet your specific requirements. Columns come with two adjustable endpieces pre-assembled with 25 m PE frits. Each adjustable endpiece gives you the flexibility to modify the bed length up to 80 mm in height plus the ability to make fine adjustments while causing minimal disturbance to the packed bed. Columns are supplied assembled and ready to use, with all the tubing, fittings, and connections needed to get started.
Bio Rad Laboratories Econo-Column Chromatography Columns | 2/PK
Use these empty glass chromatography columns with low-pressure (<1 bar) chromatography systems or gravity flow separations. Econo-Column columns are ideal for simple packing and procedure running. They are 2.5x5cm with a 25ml volume. The porous polymerbed support at the bottom of the column retains fine particles. They have translucent polypropylene end fittings which allow viewing of the entire column bed. The columns are autoclavable and NaOH compatible. Includes one stopcock per column ordered.
Thomson Instrument Company SINGLE StEP Empty Column 10mL or 4g 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.
Teledyne ISCO, Inc COLUMN C-18 240G
240 gram Reverse Phase (C18) RediSep Rf column, pkg. of 1 column.
Chemglass Life Sciences Column, Chromatography, 50/30 Socket Joint, 2 1/2in ID X 24in E.L., 4mm Stpk
Column, Chromatography, 50/30 Socket Joint, 2 1/2in ID X 24in E.L., 4mm Stopcock. Absorption chromatography column for rapid preparative separations 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. Moderate resolution can be obtained with this inexpensive to setup and operate column. Column is constructed using MEDIUM WALL tubing. Glass wool (not supplied) is used to support column packing. Can be used with optional CG-1201 flow controller and CG-1200 reservoir. Connections between the column, reservoir and flow control adapter are spherical joints connected with CG-150 stainless steel clamps.