Cerilliant 2C Amine-9496 250Cerilliant Corp, Round Rock, Tex, has expanded its line of psychoactive substance certified reference materials (CRMs) with nine new stable isotope-labeled internal standards of 2C amines, including deuterium and 13C labeling. The labeled substitutions for each internal standard correspond to suitable locations for conserving a minimum separation [M+3] from unlabeled major ion fragments used in GC/MS or LC-MS/MS phenethylamine analytical methods. Phenethylamines are a class of compounds with documented psychedelic and stimulant effects. Abuse rates for the 2C series of phenethylamines have increased internationally during the last few years. The solution CRMs are suitable for use in isotope dilution methods or other quantitative applications in clinical toxicology, urine drug testing, forensic analysis, or workplace drug screening. Cerilliant Certified Spiking Solutions are manufactured and certified to the highest industry standards including ISO Guide 34, and ISO/IEC 170. For more information, visit Cerilliant.