Water test for third graders science fair.
Looking for Water test for third graders science fair. Going to get samples from 4 states, some in the country and some in city. Please suggest the best (and cheapest) test for us.
We have a couple of test kits that may work for you:
500 – Drinking Water Basic Tests
514 – City Water Profile
518 – Well Water Profile
You can find these on our website: