1-Bromo-2-fluorobenzene, certified, 0.5ml

3-Nitroamino-1-propanol-2,2,3,3-d4, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

Ciprofloxacin D8 hydrochloride, 10mg

DOW 624 Volatile Internal/Surrogate Standard