rcially a ailable off-tit -shelf itans or certain other types of commercial itans as prescribed in 22.1803.) _070 52-273-9, Estimate of Puct.utaw of Recovatd Material Content far EPA-Dcsignated Items (May2008) (42 U.S.C. 6962(c) (3)(AXii)). (Nbt applicable to dr acquisition of commercially available off-the-shelf items.)