It has long been a practice, particularly among street-level dealers, to 'cut' cocaine with diluents in order to increase profits. Star Wars Episode 2 Full Movie Free Download. Скачать Mortal Kombat Vs Dc Universe Pc Rutor. In the past, cuts have commonly been fairly innocuous materials, such as lactose, mannitol, or niacinamide, chosen because they match the appearance of cocaine, or chemicals such as benzocaine, lidocaine, or procaine, chosen because they cause a localized numbing effect similar to that produced by cocaine. However, in recent years there has been an upsurge in the use of more pharmacologically active chemicals as cocaine adulterants, including compounds such as acetaminophen, atropine, caffeine, hydroxyzine, methylephedrine, diltiazem, methylphenidate (Ritalin), and phenacetin. [DEA microgram 2004] [Vroegop 2009] [Elias 2007] One of the more concerning adulterants that has become increasingly prevalent over the last few years is levamisole, a pharmaceutical veterinary dewormer and a research immunomodulator. Cocaine Adulterants. Levamisole is Not New Although levamisole has been a known adulterant in cocaine since at least 2002, [SAMHSA 2009] on September 21, 2009, the U.S.

Substance Abuse and Mental Health Services Administration (SAMHSA) made the surprising announcement that levamisole had been found in 'over 70 percent of the illicit cocaine analyzed [by the DEA] in July. Evt 4000e User Manual there. In addition, a recent analysis in Seattle, Washington found that almost 80 percent of the individuals who test positive for cocaine also test positive for levamisole.'