For citations:
Alekseeva A.V., Rakhmanin Yu.A., Tyurina I.A., Lebed-Sharlevich Ya.I. Assessment and certification systems for reagents, materials and technologies used in water treatment in Russia and abroad. Hygiene and Sanitation. 2024;103(2):113-119. (In Russ.) https://doi.org/10.47470/0016-9900-2023-103-2-113-119. EDN: qacodu