(±)‐Norketamine‐D₄ HCl, 100 μg/mL (as free base)

Norketamine is the most prevalent urinary metabolite of ketamine, a club drug and widely used anesthetic sold under trade names including Ketanest, Ketaset, and Ketalar. This stable-labeled internal standard is suitable for quantitation of norketamine levels in GC/MS or LC/MS applications in clinical toxicology, urine drug testing, forensic analysis, clinical or diagnostic testing, and isotope dilution methods.

Recommended Storage Condition
Freeze (-20°C)