Description General description Clozapine N-oxide is the main metabolite of clozapine, an atypical antipsychotic prescribed for the treatment of schizophrenia and as an off-label treatment for bipolar disorder. This Certified Spiking Solution® is suitable for use as starting material in calibrators or controls for a variety of LC/MS or GC/MS testing applications from forensic analysis and clinical toxicology to urine drug testing. Legal Information CERILLIANT is a registered trademark of Cerilliant Corporation CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation Snap-N-Spike is a registered trademark of Cerilliant Corporation