Low to Medium Pressure LC Columns
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Rodaviss Joint, 1in ID X 18in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Rodaviss Joint, 1in ID X 18in 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.
Genesee Scientific Corporation EMPTY 45ML FPLC COLUMNS
contains:2 columns, 6 frits and 4 caps, 21d x 137h mm, pore size 10um, max pressure(psi/bar/mpa):200/14/1.38
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. 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.
Ace Glass, Inc. 22mm x 30cm chromatography column
22mm X 30cm chromatography column with 2mm bore. Also features 1:5 taper solid PTFE stopcock plug and porosity B (70-100m) fritted disc sealed in.
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 G2000SW 21.5X600
Column, Gel Filtration Chromatography; Tosoh TSKgel G2000SW; Media: Silica; Particle: 13 micrometer; Pore Size: 125 angstrom; 21.5mm I.D. x 60cm Length; Stainless Steel
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 3/4in ID X 18in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Joint, 3/4in 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.
Ace Glass, Inc. 25mm x 51cm chromatography column
25mm x 51cm chromatography column with 2mm bore 1:5 taper solid PTFE stopcock plug at the bottom.
Chemglass Life Sciences Column, Chromatography, 35/20 Socket Joint, 1/2in ID X 12in E.L., 2mm Stpk
Column, Chromatography, 35/20 Socket Joint, 1/2in ID X 12in 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.
Ace Glass, Inc. 25mm ID 450mm epoxy coated chromatography column with #25Ace-Threds.
25X450MM EPX CTD CHRM COL
Optimize Technologies EXP2 Replacement Stems, 2.6µL, 2.7µm HALO, C18, 3pk
Specialized features, patented technology, precision engineering and state-of-the-art manufacturing make the new EXP2 Stem Trap an unbeatable choice for ultra high-pressure trapping applications. Its slim architecture allows it to easily fit into crowded instrument compartments or to connect directly to tightly-spaced injection ports. When tightened by hand, the EXP2 Stem Trap seals to 8,700+ psi. Additionally, the product can be wrench tightened to 20,000+ psi (1,400+ bar). The unique packed floating stem installs directly into any 10-32 port and automatically adjusts to provide a perfect ZDV connection. The new EXP2 design incorporates an integral ferrule into the front-end of the holder so there is no separate ferrule to lose! The replacement stems are also low volume/ low-dispersion, intended for many repeat uses and is available with various bed volume and custom packing options. This product is recommended for nano flow applications. For use with EXP™2 Stem Holder Only