Empty Columns

[Dr. Duncan Clark]

In article <949job$ekg$1 at nnrp1.deja.com>, the eminent  at Deja.com wrote
>Does anyone know where one could purchase empty spin or regular
>columns?  The columns need to be small volume, so, I am looking for
>something akin to a microcon with pores large enough to allow the
>passage of large proteins or small aggregates, but not resin.  I know
>that in the old days people used to pack small columns with glass
>fibers but I am hoping to find something ready made.

Biorad.

Duncan
-- 
The problem with being on the cutting edge is that you occasionally get 
sliced from time to time....

Duncan Clark
GeneSys Ltd.
Tel: +44(0)1252376288
FAX: +44(0)8701640382
http://www.dnamp.com
http://www.genesys.demon.co.uk