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Ritalinic acid is the major urinary metabolite of methylphenidate, more commonly known by the brand name Ritalin which is approved for the treatment of ADHD (Attention-Deficit Hyperactivity Disorder) and narcolepsy. This new stable-labeled internal standard is suitable for a wide variety of GC/MS and LC/MS applications from clinical toxicology and urine drug testing to forensic analysis and isotope dilution methods.
Recommended Storage Condition
Freeze (-20°C)
