Regulacje i polityka gospodarcza · 17/12/1998

Ambient Air Monitoring Reference and Equivalent Methods: Designation of Four New Reference Methods and Receipt of Three New Applications for Reference Method Determinations

Notice is hereby given that the Environmental Protection Agency (EPA) has designated, in accordance with 40 CFR Part 53, four new reference methods for the determination of ambient concentrations of particulate matter measured as PM 10 . Notice is also given that EPA has received three new applications for reference method determinations under 40 CFR Part 53, one for a candidate method for PM 2.5 and two for candidate methods for PM 10 .