1397209-35-6

2-Hydroxyethylflurazepam-d4 (CRM) (Item No. 40619) is intended for use as an internal standard for the quantification of 2-hydroxyethylflurazepam (Item No. 40185) by GC- or LC-MS. 2-Hydroxyethylflurazepam is categorized as a benzodiazepine metabolite.1 It is a metabolite of flurazepam (Item Nos. 18160 | 16190). This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.