LaMotte® TesTab® Nitrate Test Kit

Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270

• 100 Tests
• Range 0, 5, 20, 40 ppm (NH₃)

Each kit contains easy-to-read diagrammed instructions, a color chart, a test factor flash card and all the necessary apparatus and non-hazardous TesTabs® to perform 100 tests