Low to Medium Pressure LC Columns
Teledyne ISCO, Inc RediSep Rf Gold Normal Phase Silica Flash Columns. Column Type: Single use, disposable. 220 gram, package of 4.
RediSep Rf Gold Normal-Phase Silica. High-performance spherical media for sharper peaks and faster purifications. Chemists choose our RediSep Rf Gold columns to take advantage of its patented silica media. Outstanding resolution to purify closely eluting compounds and isomers; faster purification runs to save time and solvent; reduced purification times to preserve silica-sensitive compounds; and more concentrated fractions to reduce post-run solvent evaporation time. Standard Features: High flow rates for fast purification of target compounds, Low back pressure, Reliable, consistent performance from automated precision packing, Column sizes available for purifying milligrams to several grams, RFID technology for automatic set up on compatible instruments, Fits all Isco CombiFlash automated organic purification instruments, Eliminates health hazard from inhaling silica gel dust, Long shelf life in airtight, resealable packages and Luer lock end fittings.
Miltenyi Biotec, Inc. autoMACS Separation Columns
Columns for the autoMACS Pro Separator and the autoMACS Separator
Cole-Parmer DIBA CHROMATOGRAPHY COL 20/PK
Diba Chromatography Column Frit, 6.6 mm dia, 25 m, PE; 20/pk
Miltenyi Biotec, Inc. LS Separation columns
LS Columns are designed for positive selection of cells. They are also suitable for the depletion of strongly magnetically labeled cells. The matrix of the LS Columns is composed of ferromagnetic spheres, which are covered with a cell-friendly coating allowing fast and gentle separation of cells.When placed in the magnetic field of a MACS Separator, the spheres amplify the magnetic field by 10,000-fold, thus inducing a high gradient within the column. This is crucial for isolation of cells which are only minimally labeled with MACS MicroBeads, leaving enough epitopes free for concurrent antibody staining. The space between the spheres is several times larger than primary and most cultured cells. This allows the cells to freely flow through the column. Magnetically labeled cells are held in suspension within the column and do not actually “bind” the column matrix. This suspension minimizes stress on the cells and allows for efficient sterile washing by avoiding cell aggregation.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 2000mL Reservoir, 3in ID X 8in E.L., 4mm Stpk
Column, Chromatography, 24/40 Outer Joint, 2000mL Reservoir, 3in ID X 8in 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.
Chemglass Life Sciences Column, Chromatography, 24/40 Outer Joint, 1 1/2in ID X 18in E.L., 2mm Stpk
Column, Chromatography, 24/40 Outer Joint, 1 1/2in ID X 18in 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.
Amsbio LLC maxiPURE-EVs: Size exclusion chromatography column
maxiPURE-EVs: Size exclusion chromatography column
Amsbio LLC PURE-EVs: Size exclusion chromatography column
PURE-EVs: Size exclusion chromatography column
Bio Rad Laboratories ECONO-PAC CHROMATOGRAPHY COLUM
Column, Chromatography Econo-Pac Bio-Rad Empty Includes upper bed support, end cap, tip closure 14cm high 1.5 x 12cm PP 10mL reservoir Graduated 1-20mL bed vol. Snap-off tip Autoclavable 50