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resin qualification between new and old resin

Discussions about HPLC, CE, TLC, SFC, and other "liquid phase" separation techniques.

3 posts Page 1 of 1
This is for large scale work in mfg. Im pulling a sample of old resin and new resin. The old resin is about 8 yrs old with about 85 runs.

Its overdue ...I just wanted to run a quick test to validate the change.

What is the protein of choice? I am looking at BSA, aprotinin or maybe lipolase to do a column test. I would like to compare an old resin and new resin to qualify the number of allowed runs/batches on them. My protocol is in development, any inside would be of great use.
The best / most relevant would be your product.
-- Tom Jupille
LC Resources / Separation Science Associates
tjupille@lcresources.com
+ 1 (925) 297-5374
Naturally...only if those greedy I/O guys would give me some...
3 posts Page 1 of 1

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