Oxadiazon, 1000µg/ml in MeOH, 1ml

13C6-Amoxicillin, 100µg/ml in Acetonitrile, 1ml

Calibration Standard Mix 2

4,4'-DDD (=TDE), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-54-8