JWH 018 6-hydroxyindole metabolite-d9 (Item No. 10714) is intended for use as an internal standard for the quantification of JWH 018 6-hydroxyindole metabolite (Item No. 9000853) by GC- or LC-MS. JWH 018 6-hydroxyindole metabolite is a minor monohydroxylated urinary metabolite of JWH 018, a WIN 55,212-2 derivative that is a mildly selective agonist of the peripheral cannabinoid receptor.1WARNING This product is not for human or veterinary use.