- Guías de estudio, Notas de estudios & Resúmenes

Theory III Study Guide EXAM #1 Study online at 1. definition of sub- stantivity "how long it lasts" measures the ability of an active agent to be retained in the oral cavity and to continue to be released over an extended period of time WITHOUT LOSING POTENCY. 2. which oral rinse has the highest substantivity rat- ing? Chlorhexidine (CHX) gluconate ex. peridex or periogard substantivity of 8-12 hrs. most effect