1-Bromo-3,6-dichloro-9H-carbazole, 1.2ml x 50ug/ml, nonane

2,2’,4,4’,6,6’-Hexachlorobiphenyl (155)

17 alpha(H),21ß(H)-25-Norhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 84276-47-1

Profluralin, 100 µg/ml, Acetonitrile, 1ml