Etomidate laced Vaping National Addictions Management Service (NAMS) Rapid Screening of Etomidate and Its Analogs in Seized e Liquids Using Thermal Desorption Electrospray Ionization Coupled with Triple Quadrupole Mass Spectrometry Explainable Deep Learning Combined with SERS for Simultaneous Detection of Nicotine and Etomidate Isomers in E Cigarettes ScienceDirect Vaping can lead to harmful addiction. Dangerous substances such as etomidate can be added into e vaporisers. The Government will be classifying etomidate as a Class C controlled drug under the Misuse