2023-09-142023-09-142004-09-24https://dc.statelibrary.sc.gov/handle/10827/52221This regulation provides the ambient air quality standards for the State of South Carolina. It specifies that the analytical methods for measuring air quality must apply to Federal Reference Methods as published in 40 CFR 50, Appendices A-N, with revisions as of July 18, 1997. Additionally, for the measurement of fluorides, the regulation allows for the use of either the double paper tape sampler method (ASTM D-3266-79) or the sodium bicarbonate-coated glass tube and particulate filter method (ASTM D3268-78).application/pdfDocumentCopyright status determined to be in the public domain on April 27, 2020 by United States Supreme Court ruling (Georgia et al., Petitioners v. Public.Resource.Org, Inc. : 590 U.S.__(2020))Air--Pollution--Law and legislation--South CarolinaAir--Pollution--Standards--South CarolinaText