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All-In-One Science Solution
Your Safer Source for Science
Address P.O. Box 219 Batavia, IL 60510
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Item #: AP6567 

Price: $8.82

In Stock.

Counterfeit Money Detector Pen contains an iodine–potassium iodide solution that can determine if the bill is genuine U.S. currency.

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Product Details

Just place a mark anywhere on the suspect bill. If the mark stays amber, the bill is genuine U.S. currency; if the mark turns black, the money may be counterfeit. Ordinary paper contains starch while U.S. currency paper does not. The pen “ink” contains an iodine–potassium iodide solution that when combined with starch, produces a characteristic blue complex.