MRSU student has developed an easy-to-use test system for the determination of arsenic in water and food. With its help, anyone can check food for the presence of arsenic at home.

Arina became the winner of the “Smart Guy” contest and received a grant of 500,000 rubles. Arina Cheprasova is going to patent her invention and continue her research. Details in our video: https://vk.com/video-8534_456240051