Identification of secondary components
In raw material control or in stability investigations of your products, peaks of unknown secondary components occur during chromatographic investigations, which have to be identified.
We can carry out this identification for you, using various methods. For example, by adjusting your HPLC method it is possible to analyze with high-resolution MS and, if necessary, with various MS experiments to develop a structure proposal.
In special cases NMR technology is another option for verifying this structure proposal, if necessary with prior isolation and concentration with preparative HPLC. We will be happy to discuss your current questions and suggest a suitable solution.