Today we are making a little Eosin which is use in biological stains. It is one of the most commonly used dyes to dye tissue samples with Videos at the end (listed in order of appearance): 1: https://www.youtube.com/watch?v=2D0rj0m6dVs 2: https://www.youtube.com/watch?v=Lu8-ZqOViiQ 3: https://www.youtube.com/watch?v=vsMl6tE6x3c Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA -------------------------------- Patreon: https://www.patreon.com/nilered Youtube Membership: https:/