Assessment of a Single Quadrupole Mass Spectrometer Combined with an Atmospheric Solids Analysis Probe for the On-Site Identification of Amnesty Bin Drugs.

According to Pascoe et al., MDMA was detected in 92.8% of samples in 2019, with an almost insignificant percentage of cathinones (<1%), while in 2021, MDMA presence fell to 54.8%, and the main component in 19.8% of samples was a synthetic cathinone. 37 Although N -ethylpentylone is not as common currently, there is still a lack of knowledge regarding its pharmacology and toxicology.

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