Nitrate Pro High Definition Professional Color Comparator Test Kit - 100 tests
Overview Higher quality reagents make Red Sea's Nitrate 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 .06 - 15 ppm. Accuracy of .06ppm. Includes reagents, analytic grade glass vials and colorimetric comparator.