The pen has an iodine Resolution that reacts with the starch identified to the wood-centered paper accustomed to make fake bills. When used on a fake bill, the answer discolors it. The iodine Answer doesn’t react with genuine bills as these are generally made with fiber-primarily based paper.In case you’re nevertheless not sure In the event the

Assessment of a affected individual's urine for evidence of illicit drug use is expensive and will never stop patents from utilizing other medications. In addition, benefits is usually unreliable. There's no proof that punishing patients for returning good urine samples results in decreased illicit drug use. Urine drug screening must only be useful