Benzene/n-Hexane Control Standard Benzene/n-Hexane = 1:2 (Neat 1mL)

Ciprofloxacin hydrochloride

Carbazole-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 97960-57-1

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