Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules

4,8-Dimethyl-1-phenylnonane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-85-7

2,2',3,3',5-Pentachlorobiphenyl (83)

Fenthion-oxon-sulfoxide, 50mg