(Archived) 40 CFR 261.21 Identification and Listing of Hazardous Waste; Characteristic of ignitability [71 FR 40259, July 14, 2006]https://api.chemreg.net/regulations/gmsds-mar21-434.pdf/viewhttps://api.chemreg.net/@@site-logo/ChemReg-branding.png
(Archived) 40 CFR 261.21 Identification and Listing of Hazardous Waste; Characteristic of ignitability [71 FR 40259, July 14, 2006]