For use with the SMART3 waterproof colorimeter, this nitrite nitrogen test kit tests nitrite in water. Come with 0 to 0.8 ppm and is low range. This kit includes two reagents and runs 20 tests.
For use with the SMART3 waterproof colorimeter, this nitrite nitrogen test kit tests nitrite in water. Come with 0 to 0.8 ppm and is low range. This kit includes two reagents and runs 20 tests.