2,2',3,3',4,5,5',6-Octachlorobiphenyl,neat,neat,5mg,

Sterigmatocystine, 50µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 10048-13-2

Fenitrothion, 250mg

n-Dodecane