Temazepam-d8 (exempt preparation) (Item No. 23789) is intended for use as an internal standard for the quantification of temazepam (Item No. ISO60182). Temazepam is categorized as a benzodiazepine.1 Temazepam has sedative-hypnotic properties and misuse via intra-arterial injection has been associated with tissue damage and subsequent amputation.2,3 Temazepam is regulated as a Schedule IV compound in the United States. Temazepam-d8 (exempt preparation) (Item No. 23789) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.