2,2',4,5',6-Pentachlorobiphenyl (103)

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

Enrofloxacin, 100mg

3-Aminobenzanthrone, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.