This item can only be shipped to schools, museums and science centers
Used to test the inherited ability to taste various compounds. Popular in the study of human genetics, Mendelian genetics, and family pedigrees. Tests are harmless and easy to interpret. All are supplied in vials of one hundred 2" x ¼" strips.
PTC (phenylthiocarbamide). Used to test for the genetic ability to experience a bitter taste from PTC. Occurs in 70% of the population.