Bromoxynil, 10 µg/ml, Ethyl acetate, 10ml

Fentanyl-D5

Ciprofloxacin HCl monohydrate, 100μg/ml in MeOH, 1ml

Ethyl-ß-D-6-glucuronide-d5, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.