WP 2 Analytic


An image of a lab of LFU.In the context of a non-target-screening, previously with LC-MS/MS not relatable signals (feature), are compared and identified with the database “STOFF-IDENT”.


  • retention time and mass spectrum  â–º signals
  • exact mass, connected with isotopic pattern â–º chemical formula


The determined chemical formula is compared with the database “STOFF-IDENT”. The considered contaminants will be specified with the different properties.


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