1. Drugs And Their Abuses
... concealment method whereby they add chemical compounds to cocaine hydrochloride to produce "black cocaine." The cocaine in this substance is not detected by standard chemical tests or drug-sniffing canines. Cocaine traffickers from Colombia have also established a labyrinth of smuggling routes throughout the Caribbean, the Bahamas Island chain, and South ... States. If flunitrazepam exposure is to be detected at all, urine samples need to be collected within 72 hours and subjected to sensitive analytical tests. The problem is compounded by the onset of amnesia after ingestion of the drug...
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- Approx Pages: 42