eXact® Strip Micro 570 Nitrite (NCW-486682)
The strip has the exact amount of dry reagent necessary for the test. The colour or turbidity change it causes in the water is then calculated by the photometer, giving the user a fast and accurate result. This is easy to use without technical training and gives you lab-quality results.
Notes: This test can ONLY be performed on the eXact iDip® 570 Photometer (buy here)