Polymorphic purity in drugs

Pierre Duchateau duchateau.pierre at skynet.be
Sun Feb 20 21:10:45 EST 2000


Are you looking for the structures or only for the relative concentrations
of the analytes?
In the second case, HPLC (often HPLC-MS, and sometimes GC/MS or GC/MSn) are
useful methods, which can give concentrations and (at the same time) some
partial structural informations.

Pierre.








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