id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-1523	Rizk, Mohammed Salem; Sultan, Maha; Mohamed, Dalia; Tony, Rehab Moussa	Simultaneous determination of levonorgestrel and ethinyl estradiol in combined dosage form utilizing spectrophotometric methods and high performance thin layer chromatographic method on nanosilica gel plates	2017	8	.pdf	application/pdf	6676	321	56	The proposed methods had the ability to resolve the overlapped spectra of the drugs with a linear relationship in the concentration range 1‐65 µg/mL and 1‐95 µg/mL for LEV and EE, respectively. The proposed HPTLC method has shown high sensitivity, where the linearity range was 0.02‐ 3.00 µg/band and 0.5‐20.0 µg/band, for LEV and EE, respectively.	cache/eurjchem-1523.pdf	txt/eurjchem-1523.txt