Pyrene, 10 µg/ml, Cyclohexane, 10ml

2,2,3,5-Tetrachlorobiphenyl (BZ-44)

Bis(4-methyl-2-pentyl) phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 84-63-9

PCB No. 126, 10µg/ml in Isooctane, 10ml