Quick 15 Minute water Bacteria Test (2 Tests) for swimming pools, spas, lakes, rivers and open

Suitable for: fresh water samples, including pools & spas, lakes, rivers, streams, wells, springs, boreholes, ponds as well as rain water; also suitable for class room demonstrations Contains: 2 test strips (lateral flow strip) Detects: Coliform and Non-Coliform Bacteria at 1000 cfu/ml (cfu = colony forming units; cfu/ml = colony-forming units per milliliter) Result displayed as: present (positive)/absent (negative) Total Test Time: 15 Minutes