Low to Medium Pressure LC Columns
Chemglass Life Sciences Column, Chromatography, 2in ID X 18in E.L., 2mm Stpk
Column, Chromatography, 2in ID X 18in E.L., 2mm Stopcock. General purpose gravity eluted column having a PTFE stopcock and reinforced beaded top. 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.
Chemglass Life Sciences Column, Chromatography, 45/50 Outer Rodaviss Joint, 3in ID X 12in E.L., 4mm Stpk
Column, Chromatography, 45/50 Outer Rodaviss Joint, 3in ID X 12in E.L., 4mm Stopcock. Similar to CG-1192 but with a sealed in COARSE porosity 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 optional CG-1195 flow controller and CG-1194 reservoir. Column is supplied complete with a CG-182 open top cap and o-ring.
Chemglass Life Sciences Column, Chromatography, 35/20 Socket Joint, 250mL Reservoir, 1/2in ID X 12in E.L., 2mm Stpk
Column, Chromatography, 35/20 Socket Joint, 250mL Reservoir, 1/2in ID X 12in E.L., 2mm Stopcock. General purpose column having a PTFE stopcock, reservoir of the listed capacity and a top spherical socket joint. Glass wool (not supplied) is used to support the 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-1201 flow control adapter.
Cole-Parmer Diba Omnifit EZ Chromatography Column w/ 2 Adjustable Endpieces, 5 x 250 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. Two adjustable endpieces (plungers) provide maximum flexibility in bed height. With an adjustable endpiece at both ends of the column, you gain 160 mm of adjustment plus the ability to make fine adjustments with minimal disturbance to the packed bed. Each glass column assembly is supplied preassembled with 25 m PE frits and comes with all the tubing, fittings, and connections you need to get started.
Chemglass Life Sciences Column, Chromatography, 75/50 Socket Joint, 3in ID X 18in E.L., 4mm Stpk
Column, Chromatography, 75/50 Socket Joint, 3in ID X 18in 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.
Bio Rad Laboratories ECONO-PAC CHROMATOGRAPHY COLUM
Column, Chromatography; Bio-Rad; Econo-Pac; Empty; Includes upper bed supports, end caps, tip closures; Pack of 500
Bio Rad Laboratories ECONO-COLUMN CHROMATOGRAPHY CO
Column, Chromatography; Bio-Rad; Econo-Column; Autoclavable; Maximum operating pressure <1 bar (14.7 psi); 2.5 x 120cm; 589mL; Quantity: 2
Bio Rad Laboratories ECONO-COLUMN CHROMATOGRAPHY CO
Column, Chromatography; Bio-Rad; Econo-Column; Autoclavable; Maximum operating pressure <1 bar (14.7 psi); 0.7 x 5cm; 2mL; Quantity: 2
Bio Rad Laboratories MICRO BIO-SPIN COLUMS EMPTY
Micro Bio-Spin Chromatography Columns, Empty, 100pk, Disposable, Polypropylene, Holds up to 0.8mL of media
Bio Rad Laboratories ECONOPAC 10DG DESALTING COLMN
Econo-Pac 10DG Desalting Columns, 30pk, 10mL, Includes an upper frit, a snap-off end tip, and graduated column markings
EMD MILLIPORE 3P BIOPHARM VANTAGE L LAV COLUMN
Vantage L Laboratory Columns, VL32 @ 250, 0-200mL, provide advanced design for the increased demands of biochromatography.
