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Analytical Chemistry

The analytical equipment of the OAC department includes:

  • HPLC coupled with an ion trap/high resolution mass spectrometer (HPLC-IT TOF; Shimadzu)
  • High-performance liquid chromatograph with photodiode array and light scattering detector (HPLC with PDA and ELSD (HPLC-
  • PDA-ELSD; Shimadzu)
  • Infrared spectrometer (IR; Thermo)
  • Gas chromatograph coupled with mass spectrometer (GC/MS; HP)
  • Flash and preparative high-performance liquid chromatograph (Interchim)
  • Melting Point Meter (LLG)

The department also has access to the TUM Campus Straubing:

  • Nuclear magnetic resonance (NMR, Jeol)
  • Electrochemical scanning microanalysis (SECM)
  • Plasma spectrometer (ICP)
  • Thermogravimetric and differential calorimetric analysis (TGA, DSC)
Organic Chemistry

OAC is available at the department for organic synthesis:

  • Synthesis Microwave (CEM)
  • Flash Chromatography (Interchim)
  • high-vacuum systems
  • glove box
Cell biology

For the performance of bioassays the OAC department uses:

  • Microscope (Zeiss)
  • Incubator (binder)
  • Safety workbench (thermo)
  • Multiplate reader (BMG)
Logo Hochschule Weihenstephan-Triesdorf


Professorship Organic Analytical Chemistry

Schulgasse 16
D-94315 Straubing


Prof. Dr. Herbert Riepl

Phone: +49 (0) 9421 187-302
Fax: +49 (0) 9421 187-285

Team Assistant

Roswitha Karl

Phone: +49 (0) 9421 187-221
Fax: +49 (0) 9421 187-285