Low to Medium Pressure LC Columns
Tosoh Bioscience LLC TSKGEL SUPERAW-L GUARD COLUMN
Column, Guard; For Tosoh TSKgel SuperAW2500-4000; Media: Polymer; 4.6mm I.D. x 3.5cm Length
Tosoh Bioscience LLC TSKGEL SUPERHZ4000 6X150 5UM
Column, Gel Permeation Chromatography; Tosoh TSKgel SuperHZ4000; Particle: 3 micrometer; Media: Polymer; 6mm I.D. x 15cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL SUPERHZM-H 4.6X150 10UM
Column, Size Exclusion Chromatography (SEC), Aqueous and Organic; Tosoh TSKgel SuperHZM-H; Media: Polymer; Particle: 10 micrometer; 4.6mm I.D. x 15cm Length; Stainless Steel
Teledyne ISCO, Inc RediSep Silver Silica Gel Disposable Flash Columns, 330 gram. Package of 4.
RediSep Rf disposable column for flash purification of organic compounds
Teledyne ISCO, Inc COLUMN ALUMINA BASIC 80G 15PK
80 gram Alumina Basic RediSep Rf columns, pkg. of 15 columns.
Chemglass Life Sciences Column, Chromatography, 35/20 Socket Joint, 1/2in ID X 18in E.L., 2mm Stopcock
Column, Chromatography, 35/20 Socket Joint, 1/2in ID X 18in E.L., 2mm 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.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 1000mL Reservoir, 2 1/2in ID X 12in E.L., 4mm Stopcock
Column, Chromatography, 24/40 Outer Joint, 1000mL Reservoir, 2 1/2in ID X 12in E.L., 4mm 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.
Waters Corp ACQUITY UPLC BEH Amide Column, 130Å, 1.7 µm, 3 mm X 100 mm, 1/pk;
ACQUITY UPLC BEH Amide Column, 130Å, 1.7 µm, 3 mm X 100 mm, 1/pk;
Chemglass Life Sciences Column, Chromatography, 1in ID X 12in E.L., 2mm Stopcock
Column, Chromatography, 1in ID X 12in 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, 1/2in ID X 10in E.L., 2mm Stopcock
Column, Chromatography, 1/2in ID X 10in E.L., 2mm Stopcock. Similar to CG-1186 but with a sealed in COARSE porosity fritted disc to support column packing. Lower end of the column has a round bottom. Column is constructed using MEDIUM WALL TUBING.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 1/2in ID X 12in E.L., 2mm Stopcock
Column, Chromatography, 24/40 Outer Joint, 1/2in ID X 12in E.L., 2mm Stopcock General purpose column has a PTFE stopcock and a top outer joint. Glass wool (not supplied) is used 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.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 1 1/2in ID X 18in E.L., 2mm Stopcock
Column, Chromatography, 24/40 Outer Joint, 1 1/2in ID X 18in E.L., 2mm Stopcock. General purpose column has a PTFE stopcock and a top outer joint. Glass wool (not supplied) is used 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.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 1/2in ID X 8in E.L., 2mm Stopcock
Column, Chromatography, 24/40 Outer Joint, 1/2in ID X 8in E.L., 2mm 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.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Rodaviss Joint, 2in ID X 18in E.L., 2mm Stopcock
Column, Chromatography, 24/40 Outer Rodaviss Joint, 2in ID X 18in E.L., 2mm 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.