Vývoj HPLC metody pro stanovení výbušniny diazodinitrofenolu
The metod development for determination of diazodinitrofenol explosive
diploma thesis (DEFENDED)

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http://hdl.handle.net/20.500.11956/43552Identifiers
Study Information System: 103899
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- Kvalifikační práce [6721]
Author
Advisor
Referee
Chocholoušová Havlíková, Lucie
Faculty / Institute
Faculty of Pharmacy in Hradec Králové
Discipline
Pharmacy
Department
Department of Analytical Chemistry
Date of defense
4. 6. 2012
Publisher
Univerzita Karlova, Farmaceutická fakulta v Hradci KrálovéLanguage
Czech
Grade
Excellent
Univerzita Karlova v Praze Farmaceutická fakulta v Hradci Králové Katedra analytické chemie Konzultant: Doc. RNDr. Dalibor Šatinský, PhD. Názov diplomovej práce: Vývoj HPLC metody pro stanovení výbušniny diazodinitrofenolu Bola vyvinutá a optimalizovaná HPLC metóda pre stanovenie diazodinitrofenolu spolu s pikraminanom sodným. Použitá kolóna bola Ascentis® Express C18 10cm x3mm; 2,7µm častice. Látky boli detekované UV spektrofotometrom pri 220 nm. Izokratická elúcia prebiehala s mobilnou fázou o zložení 0,085% H3PO4 a acetonitrilom v pomere 70/30. Prietok mal rýchlosť 0,8 ml/min. Termostat bol nastavený na 50řC. Retenčné časy pri týchto podmienkach boli: tDDNP=1,324 min a tPikNa=4,012 min. Kľúčové slová: stanovenie, pikraminan sodný, diazodinitrofenol, HPLC, chromatografia, dinol, DDNP
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Analytical Chemistry Consultant: Doc. RNDr. Dalibor Šatínský, PhD. Diploma Thesis Title: The method development for determination of diazodinitrofenol explosive A new HPLC method for determination of diazodinitrophenol alongside with sodium picramate was developed and optimized. Column Ascentis® Express C18 10cm x 3mm; 2.7µm particles was select as most suitable one. Detection of compounds was performed at 220 nm using UV detector. Mobile phase consist of mixture 0.085% H3PO4 and acetonitrile in ratio 70/30. Flow rate was determined at 0.8 ml/min. Column oven temperature was set to 50řC. Retention times under these condition was tDDNP=1.324 min a tPikNa=4.012 min. Keywords: determination, diaziodinitrophenol, sodium picraminate, HPLC, chromatography, dinol, DDNP