^a Mixed in equal quantities. Final concentration is one-half the indicated concentration.

^b Mixed in varying quantities to yield the final concentrations noted.

^c Diluted with water.

^d Diluted with sodium chloride 0.9% drawn into a syringe prior to drugs to yield the concentrations cited.

^e Tested in dextrose 5%.

^f Tested in sodium chloride 0.9%.

^g Test performed using the formulation WITHOUT edetate disodium.

^h Contained benzyl alcohol as a preservative.

ⁱ Contained parabens as preservatives.