Semi-Quantitative Estimation of MDMA Tablet Dosage and Cocaine/Ketamine Purity Using a Simple to Operate Field-Portable Device
ChemRxiv June 9, 2026 Matthew Gardner, Alexander Power, Anca Frinculescu et al. preprint
High-dose MDMA tablets and variable-purity cocaine and ketamine samples are commonly encountered by drug checking services and police forces in the United Kingdom and Europe. At the time of writing, there are few simpleto-operate field-portable technologies that provide semi-quantitative information on MDMA tablet dosage or cocaine and ketamine purity at the point of sampling. We previously...
DOI: 10.26434/chemrxiv.15004519/v1 (opens in new tab)
MDMA
Ketamine
Ecstasy
Convolutional neural network
+6