o-Toluidine, 100 µg/ml, Acetonitrile, 1ml

Flumioxazin, 100 µg/ml, Acetonitrile, 1ml

U{13C17}-Mycophenolic acid, 100µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

Spiking Standard 3