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- Posts: 656
- Joined: Tue Jul 05, 2005 7:45 am
- Location: Denmark
I have been asked to look into a quantitation method for polysorbate 20 in one of our products.
There are a lot of different methods described in litterature, all claiming to be better than the others
Would be nice to hear if anyone of you have a preference for what to use.
First decision is if we should get a ELSD or a CAD detector. UV seems to be out of the question regardless of method.