Quantitative analysis of phenobarbital in dosage form by thin-layer chromatography combined with densitometry

Magdalena Wójciak-Kosior1, Agnieszka Skalska, Grazyna Matysik

  • 1Medical Academy, Laboratory of Planar Chromatography, Department of Chemistry, Staszica 6, 20-081, Lublin, Poland. kosiorma@wp.pl

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