Methyl salicylate, 1ml

Carbophenothion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 786-19-6

PCB No. 121, 1000μg/ml in Isooctane, 1ml

N-Acetyl-sulfadiazine, 10mg