Sample Preparation of Semi-Solid Pharmaceutical Formulations: Solid-Phase Extraction (SPE) of Hydrocortisone Valerate Ointment

Library Number:
APNT134967445
Part Number:
720006180EN
Author(s):
Jyotsna Sehajpal and Thomas Swann
Source:
Waters
Content Type:
Application Notes
Content Subtype:
Technical Notes
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In this note, we demonstrated that SPE is a better clean up technique for difficult semisolids like hydrocortisone valerate ointment compared to the original USP solvent extraction procedure.


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