Causin Valerio, Marega Carla, Carresi Pietro, Schiavone Sergio, Marigo Antonio
Dipartimento di Scienze Chimiche dell'Università, via Marzolo 1, 35131 Padova, Italy.
Forensic Sci Int. 2007 May 3;168(1):37-41. doi: 10.1016/j.forsciint.2006.06.029. Epub 2006 Jul 18.
Thirty-three shopping bags, commonly encountered in the packaging of drug doses, were characterized by wide angle X-ray diffraction (WAXD). Using this single technique, without sample preparation, nearly all the considered samples could be differentiated, achieving a discriminating power of 0.992. The rather large degree of variability existing in grocery bags, even though they are mass produced, was shown, confirming that these items can be useful in tracing the source of illicit drug doses.
对常用于药品包装的33个购物袋进行了广角X射线衍射（WAXD）表征。使用这种单一技术，无需样品制备，几乎所有考虑的样品都可以区分，鉴别力达到0.992。结果表明，即使食品杂货袋是大规模生产的，其存在的相当大程度的变异性也得到了证实，这证实了这些物品可用于追踪非法药品剂量的来源。
