Decabromo[13C12]diphenyl ether, 25µg/ml in Toluene, 1,2ml

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

4-Nitroaniline,100 µg/mL,acetonitrile,1mL,

Dibenzo(a,h)anthracene