3731661 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731661 > 2 > ChemIDplus > 009060053 > 37339-42-7 9060-05-3 AR-1 Amberlite XAD 2 Amberlite XAD-2 resin Biobeads Copoly(styrene-divinylbenzene) Empore Persorb Poly(styrene-divinylbenzene) XAD-2 Xad-2 resin > 37339-42-7 9060-05-3 > 009060053 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009060053 $$$$