Specification of

NITRITE TEST KIT

nitrites NO2 Testkit is to measure the water content of galam mg/L

Use of the procedure:
Clean the container and then take a 5 ml water sample
Add 6 drops of reagent 1 on the bottle and shake
Add 6 drops of reagent in vial 2 and shake
After 5 minutes take the white paper as the background and observe.
compare with color card and calculate the values of nitrite

attention:

Nitrite Test Kit digunaka