Flubendazole, 100 µg/ml, Acetonitrile, 1ml

6-Methylchrysene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1705-85-7

PCB 28, 10.0 µg/ml, Isooctane, 10ml

(±)-Vanillomandelic acid,neat,neat,100mg,