2,2',3,3',5,5',6,6'-Octachlorobiphenyl (202)

1,3-Diphenylguanidine, 1000mg

Carbamazepine-d8(Major), 1mg

n-Butyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219798-67-0