^a Tested in both polyolefin and PVC containers.

^b Final concentration unspecified.

^c Trimethoprim component. Trimethoprim in a 1:5 fixed-ratio concentration with sulfamethoxazole.

^d Not specified whether concentration refers to potassium or phosphates content.

^e Extemporaneously compounded from bulk drug powders.

^f Tested in ethylene vinyl acetate (EVA) containers.