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Title:DOLOČANJE VSEBNOSTI N,N' diizo propil etilen diamina S PLINSKO KROMATOGRAFIJO
Authors:ID Kelenc, Cilka (Author)
ID Brodnjak-Vončina, Darinka (Mentor) More about this mentor... New window
ID Kolar, Mitja (Comentor)
Files:.pdf VS_Kelenc_Cilka_2012.pdf (1,96 MB)
MD5: 6CCB1384938FA301A7064795DE5BA09E
PID: 20.500.12556/dkum/13c84db0-498f-4f8c-a65f-fd1461cf37ec
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Namen diplomskega dela je bil dokazati, da je analizna metoda za določanje vsebnosti N,N' diizo propil etilen diamina (v nadaljevanju: Dipeda) s plinsko kromatografijo natančna, ponovljiva, točna, linearna v določenem območju, selektivna in robustna. Dipeda se uporablja za proizvodnjo antibiotikov, in sicer kalijevega klavulanata. Za določevanje vsebnosti smo uporabili plinsko kromatografijo s plamensko ionizacijskim (FID) detektorjem. Zaradi higroskopnosti Dipede smo analize izvedli z dodatkom internega standarda. Za kalibracijo sistema smo uporabili certificirani referenčni standard. Vse rezultate smo statistično ovrednotili s statističnimi testi, glede na zahteve validacijskega protokola. Z validacijo smo potrdili vse zahtevane validacijske kriterije . Pomemben del validacije je bil preizkus stabilnosti raztopin standardov in vzorcev. Ustrezna stabilnost je potrebna zaradi avtomatskih vzorčevalnikov in težnje po čim hitrejšem izvajanju analiz. Avtomatski vzorčevalnik omogoča izvajanje analize v eni sekvenci tudi več dni, zato moramo zagotoviti ustreznost raztopin vzorcev in standardov.
Keywords:N, N' diizo propil etilen diamin, Dipeda, plinska kromatografija, plamensko ionizacijski detektor, napake v analizni kemiji, validacija UDK: 543.544.3.054(043.2)
Place of publishing:Maribor
Publisher:[C. Kelenc]
Year of publishing:2012
PID:20.500.12556/DKUM-39322 New window
UDC:543.444.3.054(043.2)
COBISS.SI-ID:16717334 New window
NUK URN:URN:SI:UM:DK:TTWQIDTE
Publication date in DKUM:04.01.2013
Views:2503
Downloads:326
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
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Secondary language

Language:English
Title:DETERMINATION OF N,N' diiso propyl ethylene diamine WITH GAS CHROMATOGRAPHY
Abstract:The aim of this thesis is to demonstrate that the analytical method for the determination of N, N 'di-iso propyl ethylene di-amine (hereinafter Dipeda) by using gas chromatography is accurate, repeatable, exact, linear within a certain range, selective, and robust. Dipeda is used for the production of antibiotics, namely potassium clavulanate. To determine its content gas chromatography with flame ionization (FID) detectors was deployed. Because of Dipede hygroscopicity, the analysis was performed by taking into account an internal standard. For calibration of the system, a certified reference standard was used. All results were statistically evaluated using statistical tests with regard to the requirements of validation protocols. All the required validation criteria were confirmed in the validation process. An important part of the validation was to test the stability of solutions of standards and samples. Adequate stability is necessary because of automatic samplers and the tendency of rapid analysis implementation. The autosampler allows for analysis in a sequence of several days, so appropriate solution samples and standards need to be ensured.
Keywords:N, N' di-iso propyl ethylene di-amine, Dipeda, gas chromatography, flame ionization detector, errors in analytical chemistry, validation


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