FH Aachen | Arnd Gottschalk

Laborabzug mit Chemikalien, NMR-Röhrchen und Pipetten
Texts on this page have been partially machine translated from German.

practical training

Abbildung von coffeinhaltigen Getränken wie Cola, Eistee, Schwarzer und grüner Tee

FH Aachen | Arnd Gottschalk

Qualitative and quantitative determination of caffeine in beverages:

With the spectroscopic methods

  • NMR
  • IR
  • UV/Vis

and with the chromatographic methods

  • HPLC-UV, HPLC fluorescence detection
  • DC
  • GC-FID, GC-MS

determine the caffeine content in real beverage samples.

Schmerzmittel in freiverkäuflichen pharmazeutischen Produkten

FH Aachen | Franziska Block

Qualitative and quantitative determination of analgesics in pharmaceutical products

Painkillers, also known as analgesics, are the most commonly used medicines. They are available in many combinations of active ingredients. In the Instrumental Analysis practical training course, you will learn how essential components of such multi-component mixtures can be analysed qualitatively and quantitatively. You will use various spectroscopic (NMR, IR, UV/Vis) and chromatographic (HPLC, GC, DC) methods to determine the content of different active ingredients in analgesics and learn about the advantages and disadvantages of the methods used.

Cookie Extension Logo