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003 OSt
005 20220930092430.0
006 a|||||r|||| 00| 0
007 ta
008 220926b |||||||| |||| 00| 0 eng d
024 _a21233
037 _cTheses
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
100 _aMeena Prem Lata
_9548743
110 _aUniversity of Delhi. Faculty of Science. Department of Chemistry
245 0 _aApplication of amberlite XAD based chelating resing in online preconcentration and determination of copper and zinc by flame atomic absorption spectrometry
260 _c2014
650 _aCHEMISTRY
700 _a Dr. Reena Saxena Gu.
_9548744
700 _aUniversity of Delhi. Faculty of Science. Department of Chemistry
942 _cDIS
_2CC
999 _c883761
_d883761