During the early 2000's the emergence of COC into the mainstream changed into nicely documented. Prior to this COC won recognition inside the 1980's whilst its use changed into associated with excessive earners and celebrities. The increased availability and reduction in relative cost of COC has brought about a upward thrust in use from an estimated 1% of 16-29 12 months olds in 1994 to 5% in 2000 . With this 5-fold increase there was growing pressure to have the ability to analyze samples for the presence of cocaine, a exercise which previously relied on the person consuming the compound inside a ninety six hour duration, prior to
