Low to Medium Pressure LC Columns
Tosoh Bioscience LLC TSKGEL SUPERHZ2500 4.6X150 3UM
Column, Gel Permeation Chromatography; Tosoh TSKgel SuperHZ2500; Media: Polymer; Particle: 3 micrometer; 4.6mm I.D. x 15cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL G3000HXL 7.8X300
Column, Gel Permeation Chromatography; Tosoh TSKgel G3000HXL; Media: Polymer; Particle: 6 micrometer; 7.8mm I.D. x 30cm Length; Stainless Steel - High Resolution XL
Tosoh Bioscience LLC TSKGEL SUPERHZ-H GRD 4.6X20
Column, Guard; For 4.6mm I.D. Tosoh TSKgel SuperHZM-H column; Media: Polymer; Particle: 10 micrometer; 4.6mm I.D. x 215cm Length
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
Tosoh Bioscience LLC TSKGEL G4000HXL 7.8X300
Column, Gel Permeation Chromatography; Tosoh TSKgel G4000HXL; Media: Polymer; Particle: 6 micrometer; 7.8mm I.D. x 30cm Length; Stainless Steel - High Resolution XL
Tosoh Bioscience LLC TSKGEL G7000HHR 7.8X300
Column, Gel Permeation Chromatography; Tosoh TSKgel G7000Hhr; Media: Polymer; Particle: 5 micrometer; 7.8mm I.D. x 30cm Length; Stainless Steel - Multiple Solvent Capability HHR
Tosoh Bioscience LLC TSKGEL SUPERHZM-N 6X150 3UM
Column, Size Exclusion Chromatography (SEC), Aqueous and Organic; Tosoh TSKgel SuperHZM-N; Media: Polymer; Particle: 3 micrometer; 6mm I.D. x 15cm Length; Stainless Steel
Tosoh Bioscience LLC TSKGEL GMPW 7.5X300
Column, Size Exclusion Chromatography (SEC), Aqueous and Organic; Tosoh TSKgel GMPW; Media: Mixed bed polymer; Particle: 17 micrometer; 7.5mm I.D. x 30cm Length; Stainless Steel - Standard Anaytical
Tosoh Bioscience LLC TSKGEL G2500PWXL 7.8X300
Column, Size Exclusion Chromatography (SEC), Aqueous and Organic; Tosoh TSKgel G2500PWxl; Media: Polymer; Particle: 6 micrometer; Pore Size: <200 angstrom; 7.8mm I.D. x 30cm Length; Stainless Steel - High Resolution XL
Chemglass Life Sciences Column, Chromatography, 50/30 Socket Joint, 2in ID X 24in E.L., 2mm Stpk
Column, Chromatography, 50/30 Socket Joint, 2in ID X 24in 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 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. 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, 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.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Rodaviss Joint, 1/2in ID X 18in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Rodaviss Joint, 1/2in 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.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Rodaviss Joint, 1in ID X 10in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Rodaviss Joint, 1in ID X 10in 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.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Rodaviss Joint, 1/2in ID X 8in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Rodaviss Joint, 1/2in ID X 8in 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.