2-Chlorobenzo trichloride,1000 µg/mL,isooctane,1mL,

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

Didecyl phthalate-3,4,5,6-D4

3,6-Dimethylphenanthrene