Phosphate Pro High Definition Colormetric Comparator Test Kit - 100 tests
Overview Higher quality reagents make Red Sea's Phoshate Pro Test kit more accurate than the previous model. A unique colorimetric comparator and clear, thorough instructions make using the test kit easy. Tests in the range of .0014 - 1.6 ppm. Accuracy of .014ppm. Includes reagents, analytic grade glass vials and colorimetric comparator.