Excessive amounts of nitrate or nitrite in water can cause infant death, adult illness, and can produce spontaneous abortion in cows. Some wells contain high levels of nitrate. When water contains high nitrate levels, nitrites are often present in low concentration.
Average Price Range: $0 - $50
| Testing Kits - Testing Method Listing | Color Indication |
| Testing Kits - Wait Time | 1 minute for Nitrate-nitrogen; 15 minutes for Nitrite-nitrogen |
| Scale | Portable |
| Power Source | None |
| Testing Kits - Shelf Life | N/A |