Low to Medium Pressure LC Columns
Ace Glass, Inc. 35/20 25mm ID 30cm chromatography column with 250mL reservoir stopcock, and porosity B disc.
25mm I.D., 30cm chromatography column with a 35/20 joint and a 250L integral reservoir. Column has a 2mm bore, 1:5 taper solid PTFE stopcock plug at bottom, and a porosity B (70-100 micron) fritted disc sealed in.
Ace Glass, Inc. 25mm x 51cm chromatography column
25mm x 51cm 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.
Ace Glass, Inc. 15mm ID 300mm jacketed chromatography column with #15 Ace-Threds.
Columns are fully jacketed including internally threaded ends for circulation of heat exchange media. 15mm ID 300mm jacketed chromatography column with #15 Ace- Threds.
Chemglass Life Sciences Column, Chromatography, 35/20 Socket Joint, 3/4in ID X 18in E.L., 2mm Stpk
Column, Chromatography, 35/20 Socket Joint, 3/4in ID X 18in E.L., 2mm Stopcock. Similar to CG-1198 but with a COARSE porosity disc sealed into the lower end of the column for packing support. Column is constructed using MEDIUM WALL tubing. Can be used with optional CG-1201 flow controller and CG-1200 reservoir. Lower end of the column has a round bottom. Connections between the column, reservoir and flow control adapter are spherical joints connected with CG-150 Stainless Steel pinchclamps.
Ace Glass, Inc. 50mm x 61cm chromatography column
50mm X 61cm chromatography column with 2mm bore. Also features 1:5 taper solid PTFE stopcock plug and porosity B (70-100m) fritted disc sealed in.
Ace Glass, Inc. 41mm x 61cm chromatography column
41mm X 61cm chromatography column with 2mm bore, 1:5 taper solid PTFE stopcock plug, porosity B fritted disc sealed in at bottom, and a #15 Ace-Thred at top of column.
Ace Glass, Inc. 19mm x 61cm chromatography column
19mm 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.
Chemglass Life Sciences Column, Chromatography, 45/50 Outer Joint, 3in ID X 12in E.L., 4mm Stpk
Column, Chromatography, 45/50 Outer Joint, 3in ID X 12in E.L., 4mm 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.
Tosoh Bioscience LLC TSKGEL GM-HHR-H 7.8X300
Column, Gel Permeation Chromatography; Tosoh TSKgel GMHhr-H; Media: Mixed bed polymer; Particle: 5 micrometer; 7.8mm I.D. x 30cm Length; Stainless Steel - Multiple Solvent Capability HHR
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Rodaviss Joint, 1/2in ID X 12in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Rodaviss Joint, 1/2in ID X 12in 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.
Tosoh Bioscience LLC TSKGEL G4000PWXL 7.8X300
Column, Size Exclusion Chromatography (SEC), Aqueous and Organic; Tosoh TSKgel G4000PWxl; Media: Polymer; Particle: 10 micrometer; Pore Size: 500 angstrom; 7.8mm I.D. x 30cm Length; Stainless Steel - High Resolution XL
Tosoh Bioscience LLC TSKGEL SUPERHZM-M 4.6X150
Column, Size Exclusion Chromatography (SEC), Aqueous and Organic; Tosoh TSKgel SuperHZM-M; Media: Polymer; Particle: 3 and 5 micrometer; 4.6mm I.D. x 15cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL SUPERH-MH 6X150
Column, Gel Permeation Chromatography; Tosoh TSKgel SuperHM-H; Media: Polymer; Particle: 3 micrometer and 5 micrometer; 6mm I.D. x 15cm Length;Stainless Steel
Ace Glass, Inc. 50mm ID x 30cm chromatography column, 24/40 outer top, 500mL reservoir, porosity B filer disc
50mm I.D. x 30cm chromatography column with 500mL reservoir at top and 2mm bore 1:5 PTFE stopcock plug at bottom. Opening at top is for a 24/40 outer joint. Includes porosity B filter disc.