Simple and Accurate HPLC Method for Simultaneous Determination of UV Absorbers in Cosmetics
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چکیده
منابع مشابه
Simultaneous Chloramphenicol and Florfenicol Determination by A Validated DLLME-HPLC-UV Method in Pasteurized Milk
The antibiotic residues in milk are a well-known serious problem and pose several health hazards to consumers. We have described a simple, rapid, and inexpensive DLLME-HPLC/UV technique for the extraction of chloramphenicol and florfenicol residues in milk samples. Under the optimum conditions, linearity of the method was observed over the range 0.02-0.85 µg/L with correlation coefficients > 0....
متن کاملSimultaneous Chloramphenicol and Florfenicol Determination by A Validated DLLME-HPLC-UV Method in Pasteurized Milk
The antibiotic residues in milk are a well-known serious problem and pose several health hazards to consumers. We have described a simple, rapid, and inexpensive DLLME-HPLC/UV technique for the extraction of chloramphenicol and florfenicol residues in milk samples. Under the optimum conditions, linearity of the method was observed over the range 0.02-0.85 µg/L with correlation coefficients > 0....
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Background and objectives:Drimia maritima (L.) Stearn also known as squill is a medicinally important plant that has been used for various ailments such as dropsy, respiratory disorders, jaundice and epilepsy from ancient times. Proscillaridin A is identified as one of the most effective compounds in the plant with remarkable pharmacological features including efficacy...
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A simple, specific and stability indicating liquid chromatographic method was developed and validated for the simultaneous determination of ofloxacin and prednisolone acetate in bulk and pharmaceutical formulations. Optimum separation was achieved in less than 5 min using a C18 column (150 mmx4.6 mm i.d, 3μ particle size) by isocratic elution. The mobile phase consisting of a mixture of 0.01M p...
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The present study was designed to develop a simple, validated liquid chromatographic method for the analysis of azithromycin in bulk and pharmaceutical dosage forms using ultraviolet detector. The best stationary phase was determined as C18 column, 5 µm, 250 mm × 4.6 mm. Mobile phase was optimized to obtain a fast and selective separation of the drug. Flow rate was 1.5 mL/min, Wavelength was se...
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ژورنال
عنوان ژورنال: Journal of Society of Cosmetic Chemists of Japan
سال: 2013
ISSN: 0387-5253,1884-4146
DOI: 10.5107/sccj.47.33