Classification opinions
… 1. Preparation in the form of paste, consisting of 2.2 % free fluoride ion (from sodium … fluoride), 0.1 M phosphate, recrystallised kaolinite, flavouring and excipient, intended to be applied only by a dentist for anti-caries, prophylactic treatment and for cleaning and polishing the teeth. Adoption : 1978 … 2. …