Keep fish healthy, stay in compliance, protect water resources

Our enzyme-based nitrate test kits are sensitive, accurate, reliable, and environmentally benign. They're proven to work with salt water, and boast minimal interferences that other nitrate methods struggle with, especially in brackish water. When quantifying low concentrations of nitrate, enzymes out perform other methods in sensitivity with the ability to quantify even the lowest levels. We offer easy to use kits for spot-checking nitrate levels with no equipment required, laboratory test kits when precision matters, and enzyme reagent packs for high-throughput analysis when many samples are analyzed per day.