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PTC Paper, Pack of 100


Product: (in stock)


  • Teach analysis and testing techniques
  • Study dominance/recessiveness
  • Learn the relationship between phenotype and genotype
  • Use for genetic studies, science fair projects, and food preference studies
Phenylthiocarbamide (phenylthiourea). Paper impregnated with PTC. Seven out of 10 persons detect a definite taste; others do not. Pack of 100 strips.


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