13C2,15N2-Metronidazole, 10mg

Deet, 1000µg/ml in MeOH, 1ml

Xanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-47-1

D7-Beflubutamid, 100 µg/ml, Acetonitrile, 1ml