21 CFR 872.3660
§ 872.3660 Impression material.
United States · 21 CFR — Food and Drugs · Status: effective
Cite this
- Citation
- 21 CFR 872.3660, § 872.3660 Impression material, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/90099
- Permanent ID
ys:prov:90099@1- SHA-256
6d8befae1684bcc1998252e05078189dcaac209466c8d13dbfc2ad69f7804158
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Full text
(a) Identification. Impression material is a device composed of materials such as alginate or polysulfide intended to be placed on a preformed impression tray and used to reproduce the structure of a patient's teeth and gums. The device is intended to provide models for study and for production of restorative prosthetic devices, such as gold inlays and dentures.
(b) Classification. Class II (Special Controls).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.