Nanya Formosa Asahi FAS PTMG2000 polytetramethylene ether glycol PTMEG2000 molecular weight 25190-06-1
Product Name :FAS PTMG Level :2000 (molecular weight) Other names :PTMEG, PolyTHF Product Description :Polytetrahydrofuran…
Product Name :FAS PTMG Level :2000 (molecular weight) Other names :PTMEG, PolyTHF Product Description :Polytetrahydrofuran…