Benzene, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 71-43-2

Phorate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 298-02-2

2,2',3,3',4,5,6,6'-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Amprolium hydrochloride, 250mg