I have very lightly used Hanna Phosphate ULR and a Nitrate LR checkers. I’m looking to trade one of them for the Hanna Nitrate HR Checker with or without reagents.
I have some reagents for the phosphate one, but they’re expired. The nitrate one does have reagents, but the bottom does not like to stay closed, so there is a piece of tape on it (I can provide pictures if you want). Otherwise, both work fine.
Thanks!
I have some reagents for the phosphate one, but they’re expired. The nitrate one does have reagents, but the bottom does not like to stay closed, so there is a piece of tape on it (I can provide pictures if you want). Otherwise, both work fine.
Thanks!