[razorbladekisses]

Yeah, it's practical evidence that I'm short of. I need 3 different types of products from this list:

Topical preparations-I've chosen menthol 1% in aqueous cream. Never made it up but I'm sure I can describe it.
Oral liquid preparations I guess I can just pick any antibiotic for this one.
Suppositories No idea, never made any up
Powders ?
Capsules No idea, never made any up
Dilutions ?

It seems like I just need one more. Any ideas would be appreciated.