1,4-Phenylendiamine, 100mg

2,2',3,4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Bis(2-n-butoxyethyl) phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 117-83-9

Buquinolate, 10mg