New method describes measuring strontium isotopes can be used as a chemical marker for geography and geology to differentiate heroin samples from different geographic regions.
Joshua DeBord, Ali Pourmand, Sarah C. Jantzi, Sini Panicker, Jose Almirall. Profiling of heroin and assignment of provenance by 87 Sr/ 86 Sr isotope ratio analysis. Inorganica Chimica Acta, 2017; DOI: 10.1016/j.ica.2017.07.049
Last Updated on October 4, 2017 by PainRelief.com