Contains mercury. Dispose of according to local, state and federal regulations.
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Nitrogen, Ammonia Test Kit, Model NI-8
Designed for testing ammonia in freshwater, this kit's color disc method offers low-cost, fast, reliable results in an easy-to-carry kit.
Benefits
One of Hach's most popular test kits
Simple, low-cost color disc method is the most accurate visual test kit method
Achieve fast results with an easy-to-carry test kit