Drip-columns with stop-action discs to prevent beds from drying during purifications.
Thermo Scientific Pierce Disposable Plastic Columns are empty columns with matching frits and caps for use in a variety of resin-based affinity or desalting techniques.
These bulk packages of empty columns are economical and convenient devices for packing affinity purification supports and desalting resins for gravity-flow procedures. Three columns sizes are offered, suitable for procedures requiring 0.5 to 10mL resin-bed volumes. The plastic columns are supplied with matching pairs of polyethylene discs and polypropylene caps (top and bottom). The columns are economically-priced for single use and sufficiently durable to prepare and store columns for multiple uses.
For benchtop gravity-flow affinity purification and size exclusion chromatography
Supplied complete with porous polyethylene discs, stoppers and end caps
Columns can be pre-packed and stored until needed
Compatible with most types of aqueous buffer eluents commonly used in chromatography
Plastic funnels can be attached to expand the buffer reservoir for increased flow rates
Trial pack contains two columns of each available size (six columns total), matching column accessories (discs and caps), and one funnel (column reservoir extender)