000 00290 a2200109 4500
005 20220617030937.0
022 _a8750 7587
245 _aJournal of the Association of Official Analytical
260 _aU.S.A
_bAssociation of Analytical Chemistry
_c1985
490 _vVol. 68
942 _2lcc
_cCR
999 _c30158
_d30158