PAH-Mix 24 deuterated, 10 ng/µl, 1ml

N,N-Dimethylnicotinamide-2-sulfonamide, 10mg

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

1,2,3-Trichloropropane