Nasco PTC Paper Strips, Vial of 100
Eisco Labs Thiourea Paper Strips - Genetic Taste Testing (Vial of 100)
Super Taster Test Kits with Storage Case and Instructions - Lab Quality - Classroom Pack (100 sets of strips) - PTC, Sodium Benzoate, Thiourea, and Control (No Chemical)
LAB QUALITY Super Taster Strips Test Kit With: Phenylthiourea (PTC), Sodium Benzoate, Thiourea, and Control (No Chemical) Genetic Taste Testing Vials of 100 (4 Total Vials)
Eisco Labs Control (No Chemical) Paper Strips - Genetic Taste Testing (Vial of 100)
Laboratory Thermometer, Total Immersion, Pack of 10