This testkit measures iron in freshwater or marine water to less than 0.05 mg/L.
Can also measure chelated iron.
MultiTest Iron performs over 75 tests and contains a reference sample for validation
Seachem
Seachem Multitest Iron
This testkit measures iron in freshwater or marine water to less than 0.05 mg/L.
Can also measure chelated iron.
MultiTest Iron performs over 75 tests and contains a reference sample for validation