Thorium (Th)

1,3-Diphenylbenzo[c]thiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16587-39-6

Sedaxane, 100 µg/ml, Acetonitrile, 1ml

Canadian Drinking Water Chlorinated Pesticides