Now available from Cerilliant - (±)-4-Fluoroephedrine-D3 HCl (Flephedrone Metabolite) & (±)-4-Methyl-N-ethyl-norephedrine-D5 HCl (4-MEC Metabolite).
This bath salt cathinone analog is a primary urinary metabolite of 4-Fluoromethcathinone. 4-Fluoromethcathinone, also known as flephedrone or 4-FMC, is a synthetic cathinone and stimulant widely found in numerous bath salt blends and party pills. This certified Snap-N-Spike® solution is suitable as an internal standard for quantitation of 4-Fluoroephedrine by LC/MS or GC/MS for applications in urine drug testing, clinical toxicology, or forensic analysis.
A stable-labeled internal standard suitable for quantitation of (±)-4-Methyl-N-ethyl-norephedrine levels in urine or other matrices by LC/MS or GC/MS for clinical toxicology, forensic analysis, or urine drug testing. This bath salt cathinone analog is a primary urinary metabolite of 4-Methylethcathinone. 4-Methylethcathinone, also known as 4-MEC, is a synthetic cathinone and stimulant widely found in numerous bath salt blends including NRG-1 and NRG-2.