E. Coli Bacteria Testing

[@paulzeller7429]

Thanks for this video. Beginner here volunteering for Hoosier Riverwatch and starting to practice these techniques with these materials with water from a neighborhood stream.

[@JackSon-ee9bc]

Good work miss 💯

[@KimWee-p9n]

Where do I buy this kit?

[@AvanYT....]

First comment in 1 year