
Ideal for use in genetics education. These Thiourea paper strips are either bitter or tasteless depending on the taster's genetics. Simply touch the strip to the user's tongue and record the results; do not eat.
Pack of 100 strips.
Ideal for use in genetics education. These Thiourea paper strips are either bitter or tasteless depending on the taster's genetics. Simply touch the strip to the user's tongue and record the results; do not eat.
Pack of 100 strips.