Be careful to not let the dropper bottle touch your powder or you will contaminate and ruin the rest of the reagent. Squeeze one drop out of the bottle onto the powder.Remove the cap and turn the bottle upside-down a couple inches over the powder. Take the reagent bottle out of the plastic safety container.Use just enough powder to see on the plate. Scrape a tiny bit of your pill or powder (or cut a tiny piece, if handling a blotter) onto a large, white ceramic plate. Also, make sure to clean up completely after each test. Keep the solutions far from your eyes and mouth. Be careful when using the reagents, as they contain chemicals that can damage skin (we recommend wearing latex gloves). Be sure to perform the tests in a well-lit location. If you mix up the caps and put the wrong cap on the wrong reagent bottle, this may cross-contaminate the reagents and ruin them. IMPORTANT: Never have more than one reagent bottle open at a time.
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