Introduction: A simple rapid and precise HPLC method was developed for estimation of TH in nasal simulated fluid stability assessed various stressed conditions.
 Methods: Chromatographic separation done using AS-4050 coupled with Jasco UV 2075 Plus detector, LC-Net 11/ADC valve, PU-2080 pump hypersil gold C18 (250x6x5 µm) column, ChromNAV 2.0 Chromatography Data System software mobile phas...