Introduction How does money become contaminated with cocaine Essay

Introduction How does silver become contaminated with cocaine - Essay Exampleo the fact that cocaine is snorted from rolled-up bills, money recover on the drugs trade from police raids is often contaminated with cocaine heavily. Tainted bills put into the counting machines overly contaminates money.Gas chromatography mass spectrometry (GC/MS) is a technique in which a GC is coupled to a MS to separate, recognize, and quantify complex chemical mixtures. Vaporization of the examine solution takes place after it is injected into the inhalation of GC. The sample solution sweeps by a carrier vaunt onto a chromatographic column. Flowing of the sample through the column causes separation of the compounds consisting of the required mixture by virtue of their interaction with the carrier gas and the columns coating. The columns latter part passes from a heated line of broadcast and finishes at the ion source entrance. This is where the compounds are changed into ions. A mass analyzer f ulfills the purpose of separating the ions that are positively charged. later separating, the ions enter a detector which sends information to a computer for visual