1,2,4-Trichlorobenzene, 100 µg/ml, n-Hexane, 5ml

D5-Dinitolmide, 10mg

17 alpha(H),21ß(H)-28,30-Bisnorhopane, neat, Solvent-neat, Unit ca. 1µg , # of units-1, Cas.no.

PCB 118, 100 µg/ml, Isooctane, 1ml