Low to Medium Pressure LC Columns
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 500mL Reservoir, 1 1/2in ID X 18in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Joint, 500mL Reservoir, 1 1/2in ID X 18in E.L., 2mm Stopcock. General purpose column having a PTFE stopcock, reservoir of the listed capacity and a top standard taper outer 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-1191 flow control adapter. Lower end of the column has a round bottom.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 500mL Reservoir, 2in ID X 8in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Joint, 500mL Reservoir, 2in ID X 8in E.L., 2mm 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.
Chemglass Life Sciences Column, Chromatography, 45/50 Outer Joint, 3in ID X 24in E.L., 4mm Stpk
Column, Chromatography, 45/50 Outer Joint, 3in ID X 24in E.L., 4mm Stopcock. Similar to CG-1188 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-1191 flow controller and CG-1190 reservoir.
Tosoh Bioscience LLC TSKGEL G3000SW 21.5X300
Column, Gel Filtration Chromatography; Tosoh TSKgel G3000SW; Media: Silica; Particle: 10 micrometer; Pore Size: 250 angstrom; 21.5mm I.D. x 30cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL SUPERAW4000 6X150
Column, Size Exclusion Chromatography (SEC), Aqueous and Organic; Tosoh TSKgel SuperAW4000; Media: Polymer; Particle: 6 micrometer; 6mm I.D. x 15cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL SUPERAW6000 6X150
Column, Size Exclusion Chromatography (SEC), Aqueous and Organic; Tosoh TSKgel SuperAW6000; Media: Polymer; Particle: 9 micrometer; 6mm I.D. x 15cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL GUARD G5000HXL-GMHXL
Column, Guard; For 9 micrometer-13 micrometer Tosoh TSKgel G5000HXL-GMHXL type columns; Media: Polymer; 6mm I.D. x 4cm Length