Descripción

Colorimetric tape test device for testing drinking water. nTest the composition ofitrates (NO3) anditrites (NO2) in water. nA set of two tape test devices: one foritrate testing and the other foritrate testing. nNitrates anditrites are hazardous pollutants found in well water that are very harmful to human health. Excessive presence ofitrates in drinking water can lead to chronic hypoxia which has aegative effect on the development of the body. Hypoxia is very dangerous for the growing fetus and babies. Typical symptoms are defects in the development of the body, usually in theervous system and mental retardation. n The test device measures the values that fall within the following ranges: n Nitrates: 0 – 50 mg / l nNitrites: 0 – 10 mg / l n