O-Desmethyl-cis-tramadol HCl, 1.0 mg/mL (as free base)

O-Desmethyltramadol is an opioid analgesic and an active primary urine and blood metabolite of the synthetic analgesic tramadol. O-Desmethyltramadol is the active component in the designer drug “Krypton”, which is marketed in many countries as a legal high. This certified solution standard is suitable for use as starting material in calibrators or controls for a variety of LC/MS or GC/MS applications such as urine drug testing, pain prescription monitoring, forensic analysis, and clinical toxicology.

Recommended Storage Condition
Freeze (-20°C)