system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A male 65 years old wants a denture made. He is on oral hypoglycaemics. Intraoral examination reveals edentulous arches with firm ridges and good alveolar height. Impression is made with Alginate. In which of the following materials used, time is inadequate for disinfection?
assistant
The correct answer is  Key concept: Short-term glutaraldehyde has been shown to be acceptable, but time is inadequate for disinfection.
Reference: Phillips’ science of dental materials / Kenneth J. Anusavice, Chiayi Shen, H. Ralph Rawls.—12th ed.Page no 166