Meperidine

2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg

Hexyl 2-ethylhexyl phthalate (isomer mixture), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 75673-16-4 (CAS of single isomer)

Ciprofloxacin hydrochloride, certified, 0.1g