Question

metric system , semisolid vehicle

Answer 1

the decimal measuring system based on the metre, litre, and gram as units of length, capacity, and weight or mass. The system was first proposed by the French astronomer and mathematician Gabriel Mouton (1618–94) in 1670 and was standardized in Republican France in the 1790s.

As a semisolid dosage form the drug can be incorporated into a suitable vehicle and can be formulated for topical application.