Inhalt

[ 290ANCHLIAP19 ] PR (*)Lab Course in Instrumental Analysis

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(*) Leider ist diese Information in Deutsch nicht verfügbar.
Workload Ausbildungslevel Studienfachbereich VerantwortlicheR Semesterstunden Anbietende Uni
5 ECTS B3 - Bachelor 3. Jahr Chemie Wolfgang Buchberger 5 SSt Johannes Kepler Universität Linz
Detailinformationen
Anmeldevoraussetzungen (*)PR Lab Course in Analytical Chemistry VL Instrumental Analytical Chemistry
Quellcurriculum Bachelorstudium Chemistry 2018W
Ziele (*)Practical experience in using modern instruments for analytical chemistry
Lehrinhalte (*)Students will get practical experience with state-of-the-art analytical instrumentation with a focus on chromatographic and electrophoretic techniques. Students have to work independently and carry out the following analyses:

  1. Determination of residues of pesticides in honey by gas chromatography / mass spectrometry (GC-MS). This analysis deals with organic trace analysis and includes sample preparation and analyte enrichment by liquid-liquid extraction. Gas chromatographic separation is hyphenated with mass spectrometric detection in the selected ion monitoring mode.
  2. Ion chromatographic determination of anions in drinking water. This analysis demonstrates the routine quantitation of inorganic anions like chloride, nitrate and sulfate by anion-exchange chromatography and suppressed conductivity detection.
  3. Quantitation of ingredients of commercially available pharmaceutical formulations by reversed-phase high-performance liquid chromatography (RP-HPLC) and UV detection. This analysis demonstrates quality control of pharmaceutical products.
  4. Determination of artificial sweeteners by capillary electrophoresis (CE). This analysis shows existing alternatives to widely used chromatographic techniques.
Beurteilungskriterien (*)Quality of practical work in the lab; Lab reports on practical work; Final oral exam
Lehrmethoden (*)Practical work in the chemical laboratory
Abhaltungssprache Englisch
Literatur (*)
  • J.W. Robinsons, E.M.Skelly Frame, G.M. Frame :Undergraduate instrumental analysis (7th ed.), CRC Press, 2014, ISBN 978-1-4200-6135-2
  • S. Pedrozzi, Practical Instrumental Analysis, Wiley, 2013, ISBN 978-3-527-32951-9
  • D.C.Harris : Quantitative Chemical Analysis (9th ed.), Freeman, 2016. ISBN 978-1-4641-3538-5
Lehrinhalte wechselnd? Nein
Äquivalenzen (*)TCBPBPRANC2: PR Praktikum aus Analytischer Chemie II (6 ECTGS)
Präsenzlehrveranstaltung
Teilungsziffer 10
Zuteilungsverfahren Direktzuteilung