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Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods: Designation of a New Equivalent Method

Document Number: 07-2317

Type: Notice

Date: 2007-05-10

Agency: Environmnetal Protection Agency, Environmental Protection Agency

Notice is hereby given that the Environmental Protection Agency (EPA) has designated, in accordance with 40 CFR Part 53, a new equivalent method for measuring concentrations of sulfur dioxide (SO2) in the ambient air.

https://regulations.justia.com/regulations/fedreg/2007/05/10/07-2317.html