Precision Laboratories PTC Paper Taste Test Strips for Super Taster Test - Vial of 100
Special Features
- PTC (phenylthiocarbamide) only has a taste to 7 out of 10 people
- Perfect for a demonstration of genetics and heredity
- 30 micrograms of PTC on each strip - safe for taste testing
- Each strip measures 6mm x 48mm
- Each vial contains 100 test papers
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