CONTROL Designed to act as the control in taste test experiments. Use in conjunction with other genetic test papers NO ADDED CHEMICALS Control papers have no added chemicals INERT & TASTELESS Cellulose control papers are inert and tasteless, and should not stimulate a reaction QUICK &…

Blue Litmus Paper tests pH and indicates acidity 100 strips per vial pH 4.3 - 6.8 Blue Litmus Paper is a P.H. tester for Acid with pH between 4.3-6.8. 100 strips per vial. Blue litmus paper turns red or pink for acidic solutions (pH values lower than 7 (Neutral). This is used in many science…

Red Litmus Paper tests pH and indicates a basic solution 100 strips per vial pH 6.8 - 8.1 Red Litmus Paper is a P.H. tester for Base or Alkaline. pH 6.8 - 8.1 100 strips per vial. Red litmus papers turn blue for caustic solutions, with pH values higher than 7 (neutral). This is used in many…

EISCO Thiourea Paper Strips - Genetic Taste Testing (Vial of 100) (100) Test Strips, (1) Vial These genetic taste testing strips are used to demonstrate the effects of heredity on taste.

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 These small, disposable test strips are commonly…

Sodium Benzoate can have a sweet, bitter or salty, or no taste depending on genetics EISCO Sodium Benzoate Paper Strips - Genetic Taste Testing (Vial of 100) (100) Test Strips, (1) Vial These genetic taste testing strips are used to demonstrate the effects of heredity on taste.