We provide analytical services for the research groups of our department and for external customers.
Customers from the DCB are kindly asked to submit their samples together with the completed submission form directly to our lab (U181). Please read the sample submission guidelines first. If you are uncertain, which type of analysis you need, or have any questions concerning our analytical services, please don't hesitate to ask us.
External customers who are interested in our service, please contact us.
(Nano-) Electrospray Ionisation Mass Spectrometry (ESI-MS)
Electron Ionization Mass Spectrometry (EI-MS)
Accurate Mass Determination
Determination of the Elemental Composition
Tandem Mass Spectrometry (MS/MS)
High temperature catalytic combustion, followed by gas chromatographic analysis of the produced gases.
CHN analysis is used to determine the percentage of carbon, hydrogen and nitrogen.
Instructions in the links below:
Determination of free amino acids in various liquids
Bound amino acids in biological samples
Amino acid composition of peptides and proteins
Quality control of peptides and proteins by amino acid analysis
Sequence determination of peptides by MS/MS