HI-736 PHOSPHORUS MARINE ULTRA-LOW RANGE COLORIMETER - CHECKER HC

Ideal for salt water aquariums and coral reef tanks. Specially designed for salt water, the HI-736 Phosphorus Checker will measure vital phosphorus levels - even at exceptionally low range. Checker®HC is supplied with reagents for 6 tests. Use code HI-736-25 (25 tests) for future purchases.
 0 to 200 ppb
 Ideal for salt water aquariums and coral reef tanks
 Phosphorus