000 00295nam a2200133Ia 4500
008 230401s2005 xx 000 0 eng d
082 _a543
100 _aPSTRICIA DN
245 0 _aANALYTICAL CHEMISTRY
250 _a27TH
260 _bELSEVIER
_c2005
300 _a957
942 _2ddc
_cPHARMACY
999 _c15847
_d15847