Plastic Spin Columns
Empty Spin chromatography columns are disposable columns that can be packed with a variety of chromatographic media. Allows working with small quantities of resin, around 50 to 100 µl. Are adequate for purifications with syringe (luer lock system) or by centrifugation. The package contains 25 Empty Spin Columns supplied with end caps & two top caps (luer lock & rubber gasket screw cap). The Plastic Spin Columns are polypropylene and contain a polyethylene frit with a nominal pore size of 35µm).