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Now showing items 11-20 of 61
Flow-through polarographic cell for flow-injection analysis. Determination of nifedipine in pharmaceutical formulations
(JOHN WILEY & SONS INC, 1997)
Trends in stratospheric and free tropospheric ozone
(AMER GEOPHYSICAL UNION, 1997-01-20)
Cloning, sequencing and expression of the cDNA of endoxylanase B from Penicillium purpurogenum
(ELSEVIER SCIENCE BV, 1997-03-18)
Restudy of the reaction of gallic acid and chloroacetic acid
(SOCIEDAD CHILENA DE QUIMICA, 1997-12)
Electroreduction of nitrate ion on Pt, Ir and on 70:30 Pt:Ir alloy
(PERGAMON-ELSEVIER SCIENCE LTD, 1997)
Biological and chemical study of paico (Chenopodium chilense, Chenopodiaceae)
(ELSEVIER SCI IRELAND LTD, 1997-07)
Organic matter in volcanic soils in Chile: Chemical and biochemical characterization
(MARCEL DEKKER INC, 1997)