Maximum allowable concentrations (MAC) of microorganism-producers, bacterial products and their components in the atmospheric air of inhabited places. Amendment No. 2 to GN 2.1.6.711-98
Hygienic criteria for rating the necessity for setting up MACS and TSELS of harmful substances in the occupational air, the ambient air of residential areas and the water of water bodies
Maximum allowable concentration (MAC) of 2-chlorovinyldichloroarsine (lewisite) in water of water objects of drinking and cultural-domestic water use of the regions of location of chemical weapon storage and disposal facilities
