![No2 & No3 AquaHomeTest Refill No2 & No3 AquaHomeTest Refill](https://cdn11.bigcommerce.com/s-cyq74d/images/stencil/300x300/products/2938/5627/Refill_NO_AquaHomeTest__60741.1607727222.png?c=2)
With the high-resolution Fauna Marin Nitrite/Nitrate Test the nitrite concentration can be determined with a particularly high accuracy in the low concentration range between 0 and 1 mg/l and a nitrate concentration between 0 and 20 mg/l. With a comparator for an optimal color comparison included standard to check the test for function and durability for determination of the nitrite/nitrate concentration in the aquarium. Will allow for up to approximately 50 testings.
Measuring range: NO2 0 – 1.0 mg/L
Measuring range: NO3 0 – 20 mg/L
Resolution (accuracy): NO2 0.002 mg/L
Resolution (accuracy): NO3 0.05 mg/L
In order to protect the environment, the reagents for this Test Kit (NO2 NO3) are available in affordable refill packs!