Because of its unique formulation, the Salifert Test Kit does not suffer from amine interference, and offers full color development within one minuteThe test kit has two different scales: an ultra-low scale for nitrite-nitrogen which ranges from 0.002 - 0.12 mg/L, and a medium scale for nitrite-nitrogen which ranges from 0.02 - 1.2 mg/LSufficient for up 50 testsCan be used for marine water, freshwater and garden pond waterMade in Holland
Salifert test kits are the epitome of accuracy and precision. Their wide range of available tests have all been designed to detect the smallest traces of certain elements, without interference from other chemicals within the water. Simply put, these are the best test kits you can buy- hands down. The sharp, contrasting color changes make results easy to read so there's no second guessing. Trust your aquarium to Salifert. Accurately measure the tiniest amount of nitrite without interference from amines. For saltwater or freshwater.
Brand: Salifert, Model: NIPT