ezetimide belongs to a class of lipid lowering compounds that selectively inhibits intestinal absorption of cholesterol and related phytosterols. the purpose of this study is to establish a reliable and quick method for the assignment of ezetimibe in tablets form by high performance liquid chromatography with ultraviolet detection (hplc-uv). a rapid and sensitive hplc method has been developed ...

tolterodine tartrate, is a new, potent and competitive muscarinic receptor antagonist in clinical development for the treatment of urge incontinence and other symptoms of unstable bladder. the purpose of this study is to establish a reliable and quick method for the assignment of tolterodine tartrate by high performance liquid chromatography with ultraviolet detection (hplc-uv). a rapid and sen...

background: in iran, maize is cultivated in wide areas including northern provinces. it is one of the most important crops for poultry and livestock feeding, which is susceptible to aflatoxins (afs) contamination. so, pre-harvest maize samples from mazandaran province, north of iran were analyzed for afs contamination. objective:   methods: thirty-five pre-harvest maize samples were analyzed us...

The retention model in HPLC is proposed, which is based on quasichemical equilibria of the components of the chromatographic system. This model provides a better undestanding of the retention mechanism in HPLC and it can be applied for quantitative description of the dependence of retention on the nature and composition of the mobile phase. H i g h performance liquid chromatography (HPLC) is kn...