ESI-/APCI triple quadrupole mass spectrometer (TripleQuad 4500, SCIEX) ESI-/APCI triple quadrupole/linear ion trap mass spectrometer (QTRAP 5500+, SCIEX) UHPLC (1290 Infinity II, Agilent) HPLC (1260 Infinity, Agilent) HPLC (HP 1200, Agilent) MALDI-TOF/TOF mass spectrometer (Autoflex Speed, Bruker) Homogenisers (Precellys 24, Bertin) SPE equipment (e.g. Positive Pressure-96 Processor, Waters)