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Olha Poliak
3 articles by this author
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Non-extractive ...
Research Article
Non-extractive spectrophotometric determination of valsartan in pure form and in pharmaceutical products by ion-pair complex formation with bromophenol blue and methyl red
Kateryna Peleshok, Bohdana Bondar, Liubomyr Kryskiw, Tetyana Kucher, Olha Poliak, Liliya Logoyda
10.3897/pharmacia.68.e73559
 10-11-2021
 Unique: 3526 | Total: 7050  | Access Period:
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 851-858
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Spectrophotometric ...
Research Article
Spectrophotometric methods for the determination of lisinopril in medicines
Nataliia Shulyak, Kateryna Budzivula, Tetyana Kucher, Liubomyr Kryskiw, Olha Poliak, Liliya Logoyda
10.3897/pharmacia.68.e72991
 18-10-2021
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 811-818
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Novel ...
Research Article
Novel HPLC-UV method for simultaneous determination of valsartan and atenolol in fixed dosage form; Study of green profile assessment
Kateryna Peleshok, Marjan Piponski, Elizabeth Adaeze Ajie, Olha Poliak, Nadiya Zarivna, Olha Denefil, Liliya Logoyda
10.3897/pharmacia.68.e53631
 07-01-2021
 Unique: 3909 | Total: 6048  | Access Period:
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 43-51
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