15A NCAC 02D .2619 ARSENIC, BERYLLIUM, CADMIUM, HEXAVALENT CHROMIUM (a) Method 29 of 40 CFR Part 60 of Appendix A shall be used to show compliance for arsenic, beryllium, cadmium, and hexavalent chromium metals emission standards. (b) SW 846 Method 3060 shall be used for the analysis to differentiate hexavalent from total chromium. The EPA publication SW-846, "Test Methods for Evaluating Solid Waste, Physical/Chemical Methods," cited in this Rule is hereby incorporated by reference including any subsequent amendments or editions. A copy of the EPA publication SW846, "Test Methods for Evaluating Solid Waste, Physical/Chemical Methods," may be obtained free of charge via the Internet from the EPA website at http://www.epa.gov/epaoswer/hazwaste/test/sw846.htm. History Note: Authority G.S. 143-215.3(a)(1); 143-215.65; 143-215.66; 143-215.107(a)(5); Eff. June 1, 2008.