simultaneous spectrophotometric determination of amlodipine and atorvastatin in commercial tablet by h-point standard addition method
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Simultaneous Spectrophotometric Determination of Vanadium(V) and Iron(III) in Micellar Medium by H-Point Standard Addition Method
H-Point Standard Addition Method (HPSAM) was applied for the simultaneous determination of V(V) and Fe(III). The method is based on the complex formation of V(V) and Fe(III) with chromazurol S (CAS) in acidic media and in the presence of cetyltrimethylammonium bromide (CTAB) as a micellizing agent. Acidic media and the presence of a micellar system improve selectivity and sensitivity. Fe (I...
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full textsimultaneous spectrophotometric determination of vanadium(v) and iron(iii) in micellar medium by h-point standard addition method
h-point standard addition method (hpsam) was applied for the simultaneous determination of v(v) and fe(iii). the method is based on the complex formation of v(v) and fe(iii) with chromazurol s (cas) in acidic media and in the presence of cetyltrimethylammonium bromide (ctab) as a micellizing agent. acidic media and the presence of a micellar system improve selectivity and sensitivity. fe (iii) ...
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most cardiovascular diseases need to be treated by more than a simple drug and the use of combination products diminishes noncompliance. advicor ® as a combination product of a vitamin and a fat lowering agent has no monograph in official pharmacopeias for its quality control purposes. in this study, first and third derivative signals for na and lv quantitation at the two pairs of wavelengths, ...
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research in pharmaceutical sciencesجلد ۷، شماره ۵، صفحات ۰-۰
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