40 CFR 82.16 Phaseout schedule for class II controlled substances, Protection of Stratospheric Ozone [79 FR 64286, Oct. 28, 2014]https://chemreg.net/regulations/gmsds_oct18-1312.pdf/viewhttps://chemreg.net/@@site-logo/ChemReg-branding.png
40 CFR 82.16 Phaseout schedule for class II controlled substances, Protection of Stratospheric Ozone [79 FR 64286, Oct. 28, 2014]
