Figure 5. Left: Detection of NOx concentration with the Griess test, Right: Detection with nitrite test strips (Pictures: Kaltrine Kosumi).

From

Education for Sustainable Development and Experiments involving Titanium Dioxide

Julian Venzlaff, Kaltrina Kosumi, Diana Zeller, Claudia Bohrmann-Linde

World Journal of Chemical Education. 2023, 11(3), 80-86 doi:10.12691/wjce-11-3-10