Is anyone interested in a Hanna calcium checker? Just the egg and the syringes. There is lots of reagent B packets, but I didn’t close the reagent A tight enough and now its empty. I'm in downtown Oakland.
Is anyone interested in a Hanna calcium checker? Just the egg and the syringes. There is lots of reagent B packets, but I didn’t close the reagent A tight enough and now its empty. I'm in downtown Oakland.