{"data":{"id":"us/21-cfr-868.1620","jurisdiction":"us","citation":"21 CFR 868.1620","heading":"Halothane gas analyzer.","body":"(a) Identification. A halothane gas analyzer is a device intended to measure the concentration of halothane anesthetic in a gas mixture. The device may use techniques such as mass spectrometry or absorption of infrared or ultraviolet radiation.\n(b) Classification. Class II (performance standards).","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 868—ANESTHESIOLOGY DEVICES","Subpart B—Diagnostic Devices"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"8b2a28ad11b094412da9aeb76c3dfdfddc7a8242c66b8c686a5f73110f95386b","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-868.1575","next":"us/21-cfr-868.1640"},"notice":"GroundRules: Original legal text. Not legal advice."}