Indigo® Nitrite-Nitrate test strips measure nitrite in 0 to 25ppm & nitrate in 0-500ppm levels simultaneously in ground, well or drinking water; only $17.95/50 strips.
Nitrate is reduced to nitrite quickly in well-aerated soils and bioreactors by aerobic bacteria. These test strips can help determine rates of nitrification, nitrite removal & biological oxygen demand. They can also be used to determine levels in wine, seafood and charcuterie meats.
See below for Certificate of Analysis, SDS & Stability documents.
Nitrate and nitrite test strips can be used to test water quality in farm runoff, groundwater or in bioreactors for conversion of ammonia to nitrate. These are also a simpler alternative to the "brown ring test".
Test Strip Documentation
|Certificate of Analysis
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