Determination of impurities in azidothymidine by HPTLC densitometry and HPLC

Tománková, Hana; Šabartová, J.

doi:10.1007/bf02261223

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Comparison Of the Hplc And The Hptlc Methods For 15 Co 2 Extr1

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“…Four different parabens [13] as well as acebutolol HCl in the presence of its acid-induced degradation product [14] could be determined by HPTLC as well as HPLC with the same results. In further investigations the determination of azidothymidine and its degradation product thymine in pharmaceutical oral dosage forms [15] as well as the determination of their impurities [16] were described. Both studies have shown the equivalence of HPLC and HPTLC densitometry.…”

Section: Comparison Of the Hplc And The Hptlc Methods For 15 Co 2 Extrmentioning

confidence: 99%