v/o

See also: Appendix:Variations of "vo"

English

Etymology

A typescript approximation of a percent sign % with the top zero replaced with 'v' for volume.

Noun

v/o (uncountable)

1. (chemistry) volume-percent

   Synonyms: vol%, %v/v

   Microstructure of 50 v/o Ni–50 v/o PuO₂