chlorpromazine , determination, 2,2`-bipyridyl, spectrophotometry
نویسندگان
چکیده
منابع مشابه
Determination of olanzapine by spectrophotometry using permanganate
Two new spectrophotometric methods using permanganate as the oxidimetric reagent for the determination of olanzapine (OLP) were developed and validated as per the current ICH guidelines. The methods involved the addition of known excess of permanganate to OLP in either acid or alkaline medium followed by the determination of unreacted permanganate at 550 nm (method A) or bluish-green color of m...
متن کاملDiffuse reflectance spectrophotometry for skin phototype determination.
BACKGROUND The Fitzpatrick skin phototype classification scheme has become the standard method for assessing the reaction of the skin to solar stimuli; this method can be easily biased by different factors, such as ethnicity or chronic sun exposure. METHODS Diffuse reflectance spectrophotometry (DRS) is an objective and non-invasive method used in this work to determine constitutive skin colo...
متن کاملDetermination of mercury by atomic-absorption spectrophotometry.
A flameless atomic-absorption system has been developed for the determination of low concentrations of mercury in gaseous, solid and liquid samples of organic and inorganic materials.
متن کاملDetermination of diclofenac released from suppositories using UV spectrophotometry, spectra derivative spectrophotometry and HPLC.
Spectrophotometric method is often recommended in dissolution testing of not only tablets or capsules but also suppositories. Dissolution rate of diclofenac sodium was studied using a pharmacopoeial flow-through apparatus and pH 7.3 buffer. For two lipophilic suppository bases (Witepsol W-32 and H-19) dissolution rate was overestimated with the spectrophotometric zero-order method in comparison...
متن کاملInvestigation and Determination of Osvix by Gold Nanorods by Spectrophotometry
Background and Aims: Osvix drug is an internal brand of Plavix, which is used to prevent blood coagulation in many heart diseases. The aim of the present study was to measure this drug by gold nanorods in optimum conditions and in real samples. Material and Methods: Gold nanorods were synthesized by the seeded-mediated method. Measurement of Osvix drug by gold nanorods was performed by optimizi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Rafidain Journal of Science
سال: 2011
ISSN: 2664-2786
DOI: 10.33899/rjs.2011.31510