Tensoactivity of humic acids from distinct environments
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doi:
10.1590/S0100-40422002000600005
作 者:
Debacher, Nito Ângel...
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Química Nova
Study of degradation of the herbicide 2,4- dichlorophenoxyacetic acid (2,4-d) by gamma radiation from cobalto- 60 in aqueous solution containing humic acid
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doi:
10.1590/S0100-40422002000400003
作 者:
Vieira, Eny Maria;Ca...
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Química Nova
Influence of the platform geometry on lead determination in zidovudine (AZT) by ET AAS
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doi:
10.1590/S0100-40422002000300008
作 者:
Coutada, Leonardo;Mo...
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Química Nova
Effect of ferric acetylacetonate catalyst concentration on the cure of polyurethane based on hydroxy terminated polybutadiene and isophorone diisocyanate
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doi:
10.1590/S0100-40422002000200009
作 者:
Centro Técnico Aeroe...
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Química Nova
Trends in amperometric electrodes modification for electroanalytical applications
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doi:
10.1590/S0100-40422002000600019
作 者:
Kubota, Lauro Tatsuo...
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Química Nova
Oxochloroalkoxide of the Cerium (IV) and Titanium (IV) as oxides precursor
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doi:
10.1590/S0100-40422002000600003
作 者:
Marins, Antonio Augu...
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Química Nova
Stationary phases for reversed phase high performance liquid chromatography (RP-HPLC) based on functionalized inorganic oxide surfaces
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doi:
10.1590/S0100-40422002000400017
作 者:
Collins, Kenneth E.;...
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Química Nova
Flow injection spectrophotometric determination of paracetamol (acetaminophen) in pharmaceutical formulations
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doi:
10.1590/S0100-40422002000300010
作 者:
Aniceto, Clezio;Univ...
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Química Nova
Vibrational spectroscopy: procedures for the calculation of the CO stretchings of carbonyl complexes and determination of their IR and Raman activity
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doi:
10.1590/S0100-40422002000400020
作 者:
Oliveira, Gelson Man...
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Química Nova
The impact of chromium on biological systems
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doi:
10.1590/S0100-40422002000400012
作 者:
Ferreira, Alba Denis...
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Química Nova