A ground truth data set of gas chromatography mass spectrometry (GCMS) analysed synthesised methylenedioxymethylamphetamine (MDMA) Posted on March 8, 2023 By Becky Carter Jonathan Miller, Roberto Puch-Solis, Hilary Ann Scott Buchanan, Niamh Nic Daeid Data Brief; 47; 2023 Access article Chemistry, Crime Scene Investigation and Reconstruction, Seized Drugs/Controlled Substances, Sexual Assault / SANE, Toxicology