00665naa a2200217 a 450000100080000000500110000800800410001910000170006024501240007726000090020165300190021065300220022965300120025165300170026365300280028070000170030870000190032570000260034470000200037077300570039010458812022-04-26       2001    bl uuuu     u00u1 u    #d1 aCOSTA, L. M.  aFocused microwave-assisted acid digestion of oilsban evaluation of the residual carbon content.h[electronic resource]  c2001  aAcid digestion  aFocused microwave  aICP-OES  aOil analysis  aResidual carbon content1 aSILVA, F. V.1 aGOUVEIA, S. T.1 aNOGUEIRA, A. R. de A.1 aNÓBREGA, J. A.  tSpectrochimica Acta Part Bgv.56, p.1981-1985, 2001.