We are looking for a source for "Poros gel-loading tip columns".
These are used for desalting samples (esp. DNA) prior to MS on a
MALDI-TOF machine.
Any help would be greatly appreciated.
Jack
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Jack Presley voice: (530) 752-7327
Protein Structure Lab fax: (530) 752-8969
UC Davis http://psl.ucdavis.edu