The eXact® Strip Micro Ammonia for eXact® 570nm & 638nm Photometers incorporates the patented eXact® reagent delivery system created by Industrial Test Systems, Inc. which is ideal for technical and non-technical users. By dipping the eXact® strip into a photometer cell, the exact amount of reagent is released into the water causing a change in color or turbidity. The change is measured by an eXact® photometer giving the user fast and accurate results. Each unit consists of a kit containing (1) bottle of 25 NH3 strips and dropper bottle with a liquid reagent for 25 tests.
· Detection Range: 0.00-2.00 ppm
· Simple 20-second test
· Full-color development time of two minutes for results