Fucci N, De Giovanni N
Istituto di Medicina Legale e delle Assicurazioni, Università Cattolica del Sacro Cuore, Roma, Italy.
Forensic Sci Int. 1998 Aug 12;95(3):247-52. doi: 10.1016/s0379-0738(98)00102-9.
Illicit cocaine samples (156), seized on Rome's illegal market between January 1996 and June 1997, were examined. Both the purity of the cocaine and the presence of substances employed for dilution were determined for each sample. Adulterants were found in many of the street samples analysed. Lidocaine (average 14.7%) followed by caffeine (average 9%) proved to be the adulterants most frequently encountered in the cocaine samples.
对1996年1月至1997年6月期间在罗马非法市场查获的156份非法可卡因样本进行了检验。测定了每份样本中可卡因的纯度以及用于稀释的物质的存在情况。在所分析的许多街头样本中发现了掺杂物。利多卡因(平均14.7%),其次是咖啡因(平均9%),被证明是可卡因样本中最常遇到的掺杂物。