By Anonymous on Monday, January 5, 2004 - 03:48 am:

Pl. let me know the clasifications of Polymorphism.

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By B.Buglio on Monday, January 5, 2004 - 06:50 pm:

Well for one thing chromatography is not the way
way to assay different polymorphs. Once in soln
there is no difference.

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By Bill on Thursday, January 15, 2004 - 11:16 am:

B.Buglio is correct. You need to try a spectroscopic technique like NIR, Raman, or X-Ray.

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By B.Buglio on Thursday, January 15, 2004 - 01:48 pm:

Differential Scanning Calorimetry (DSC) is also a
powerful tool for obtaining information about
polymorphs.

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By Samuel Lo on Monday, July 5, 2004 - 02:20 am:

The application of powder X-ray diffraction is another powerful technique for identifying polymorphs.