This kit measures inorganic phosphate to not up to 0.05 mg/L, producing a singular simple to read yellow-inexperienced-blue color Vary in marine and freshwater. MultiTest&industry; Phosphate performs over 75 tests and incorporates a reference sample for validation. Vary: 0–3.0 mg/L. Precision: 0.001–0.1 mg/L.
75 take a look at
Recent or saltwater use