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(±)-4-Methyl-N-ethyl-norephedr
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M-159
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1.0 mg/mL (as free base) in Methanol
(±)-4-Methyl-N-ethyl-norephedrine HCl is a major urinary metabolite of 4-Methylethcathinone. 4-Methylethcathinone, also known as 4-MEC, is a synthetic cathinone found in numerous bath salt blends including NRG-1 and NRG-2. This certified Snap-N-Spike® solution is suitable for LC/MS or GC/MS 4-MEC testing methods in forensic analysis, clinical toxicology, or urine drug testing.
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