Ofurace, 100 µg/ml, Acetonitrile, 1ml

Isobutylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 538-93-2

Malachite green oxalate salt, 250mg

Native PCB Solution, 1.2ml, nonane