精选优质文档-倾情为你奉上ADVANCES IN CHROMATOGRAPHY AnnualISSN: 0065-2415 , 6000 BROKEN SOUND PARKWAY NW, STE 300, BOCA RATON, USA, FL, 33487-2742AMERICAN LABORATORY SemimonthlyISSN: 0044-7749 , PO BOX 870, 30 CONTROLS DRIVE, SHELTON, USA, CT, 06484-0870ANALYST MonthlyISSN: 0003-2654 , THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE, ENGLAND, CAMBS, CB4 0WFANALYTICA CHIMICA ACTA WeeklyISSN: 0003-2670 , PO BOX 211, AMSTERDAM, NETHERLANDS, 1000 AEANALYTICAL AND BI