Bio-Rad Laboratories, Inc. Econo-Pac Chromatography Columns 732-1011

Pkg of 500, 1.5 x 12 cm, polypropylene columns, 14 cm, 20 ml bed volume, empty, includes upper bed supports, end caps, tip closures Econo-Pac columns are 14 cm high, 1.5 x 12 cm polypropylene columns that may be fitted with a flow adaptor or used for gravity-flow chromatography. When used for open column work, a special upper bed support prevents the bed from running dry. Bed volumes from 1 to 20 ml are acceptable. These columns can be autoclaved and will retain fine particles.