Chemometric Approach to Selectivity in TLC with Densitometric Detection
نویسندگان
چکیده
منابع مشابه
A Validated TLC-Densitometric Method for the Determination of Mesterolone in Bulk Material and in Tablets
Mesterolone is a synthetic androgenic steroid indicating a weak anabolic activity. A new, simple in use, and economical TLC-densitometric method in normal phase system (NP-TLC) has been developed and validated for the identification and quantitative determination of mesterolone in bulk drug and in tablet formulation. NP-TLC analysis was performed on aluminium plates precoated with silica gel 60...
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Selected synthetic food dyes (tartrazine, Ponceau 4R, Brilliant Blue, orange yellow, and azorubine) were isolated from liquid preparations (mouthwashes and beverages) by Solid Phase Extraction on aminopropyl-bonded silica with diluted aqueous sodium hydroxide as an eluent. The extraction step was followed by thin layer chromatography on silica gel 60 with chloroform-isopropanol-25% aq. ammonia ...
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ژورنال
عنوان ژورنال: Journal of Chromatographic Science
سال: 2012
ISSN: 1945-239X,0021-9665
DOI: 10.1093/chromsci/bms154