114765 Uji Tembaga Metode: kolorimetri dengan pembanding piringan warna 0.3 - 0.6 - 1.0 - 1.5 - 2 - 3 - 5 - 7 - 10 mg/l Cu MColortest™
The test measures copper(II) ions in wastewater, drinking water, groundwater and surface water. By the addition of hydrogen peroxide copper(I) ions can be measured at the same time.Simpan pada +15°C hingga +25°C.