Since Im switching to other methods, here is a bundle of Hanna checkers for sale.
Includes:
pH pocket tester gone
Salinity pocket tester gone
Copper HR tester $35
Phosphate ULR tester $35 sold
Nitrate HR tester $35 sold
dKH tester $35 sold
Some leftover reagents for Nitrate HR.
Some cuvettes.
I have 3 hanna boxes
Includes:
Copper HR tester $35
Nitrate HR tester $35 sold
dKH tester $35 sold
Some leftover reagents for Nitrate HR.
Some cuvettes.
I have 3 hanna boxes
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