^a Tested in PVC containers.

^b Concentration of fosphenytoin expressed in milligrams of phenytoin sodium equivalents (PE) per mL.

^c Tested in glass containers.

^d Incompatible by conventional standards but may be used in shorter periods of time.

^e Tested in polyolefin containers.

^f Imipenem component. Imipenem in a 1:1 fixed-ratio concentration with cilastatin.