Nitrate / Nitrite Marine NO3 / NO2 Test Red Sea

Instructions about Nitrate Pro Test Kit

1. Using the supplied syringe, inject exactly 16 ml of water to be tested

In one of the glass ampoules.

2. Insert one of the ampoules (control ampoule) into the external hole of the comparator.

3. Shake the Nitrate Pro Reagent bottle for strength for 30 seconds and add 8

Drops in the second ampoule (reaction ampoule). Close the ampoule with the cap

And shake for 15 seconds.

4. Add 5 drops of nitrate Pro Reagent B, close the ampoule with the cap e

Shake for 15 seconds.

5. Add 5 drops of nitrate Pro Reagent C, close the ampoule with the cap e

Shake slowly for 15 seconds.

6. Remove the cap from the reaction ampoule and insert it into the central hole of the

comparison.

7. Wait 9 minutes until the color stabilization in the reaction ampoule in the

Final point.

8. Once the test is finished, look in the 2 ampoules from above and rotate the disc

Colorful until the two ampoules have a similar color. Note: a

numbness or excessive coloring of the water sample (organic load

High) can alter colors.

9. The nitrate level corresponding to the selected color is printed on the disk

colored as indicated by the index on the side part of the comparator body. If

necessary, estimate an average value.

10. The color in the reaction ampoule will remain stable for 5 minutes. Not consider the

Color in the epolla spent this time lapse.

High range: for nitrate levels above 4ppm, dilute 1 ml of water to be tested with

15ml of RO water (osmosis).

Instructions about Nitrite Pro Test Kit

1. Using the supplied syringe, inject exactly 5 ml of water to be tested in the glass panel.

2. Add 3 drops of NO3 / NO2 indicator, close the ampoule with the cap and shake for 10 seconds.

3. Wait 5 minutes until color stabilization in the ampoule.

4. Once the test is finished, move the ampoule into the positions designated on the paper

Colorful of the nitrite, look into the ampoule from above and compare the color with those of the paper.

Choose the nitrite level that corresponds to the most similar color and if necessary estimate an intermediate value.

5. The color in the reaction ampoule will remain stable for 1 minute. Do not consider the color in the epolla spent this time lapse.