Determine the nitrite in water samples for aquarium and aquaculture





0 – 3 ppm as NO2


0.0, 0.1, 0.25, 0.5, 1.0 and 3.0

Number of test

200 test


Colorimetric method

Component in package

1 bottle of Reagent and 1 plastic tube


Instruction for use:    

1. Rinse the test vessel several times with the water to be tested and fill to the 5 ml. mark.

2. Add 3 drops of reagent and shake lightly.

3. After 1 min. match the resulting color on the color chart and read nitrite value.

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