Taste Test Control Paper Strips (No Chemical)

This vial contains 100 strips of control test paper designed to act as the baseline control in genetic taste testing experiments. The cellulose papers contain no added chemicals and are inert and tasteless, meaning they should not stimulate a reaction when placed on the tongue. Each strip measures approximately 3 inches long and 0.25 inches wide. The control papers are intended for use alongside other genetic taste test strips (such as PTC or sodium benzoate) to verify that any observed taste reaction is due to the test chemical, not the paper substrate itself.