Simultaneous determination of volatile phenol, cyanide, anionic surfactant, and ammonia nitrogen in drinking water by a continuous flow analyzer (QIN et al., 2023)
https://www.nature.com/articles/s41598-023-28776-w

Also…
Miniaturized analytical methods for determination of environmental contaminants of emerging concern – a review (PENA-PEREIRA et al., 2021)
https://www.sciencedirect.com/science/article/pii/S0003267020311703