Application of comprehensive two-dimensional gas chromatography with micro-electron capture detection for determination of pesticides in sediments
摘要:
Analysis of sevenpesticides in sediments was successfully achieved using comprehensive two-dimension...
doi:
10.1590/S0100-40422011000600009
作 者:
Zini, Cláudia Alcara...
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Quimica nova
H3PW12O40 (HPA), an efficient and reusable catalyst for biodiesel production related reactions: esterification of oleic acid and etherification of glycerol
摘要:
In esterificationof oleic acid with methanol at 25 掳C HPA displayed the highest activity.Moreover th...
doi:
10.1590/S0100-40422011000400009
作 者:
Yori, Juan C.;Badano...
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Quimica nova
Risk analysis of water contamination by pesticides in Alto Paranaíba, MG, Brazil
摘要:
A preliminary analyses of the possible contamination of surface and groundwater by the active ingred...
doi:
10.1590/S0100-40422011000700005
作 者:
Lima, Diego Tolentin...
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Quimica nova
A method for corrosion rate evaluation
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In this paper it is proposed an indirect method to evaluate the corrosion rate of an aluminum and zi...
doi:
10.1590/S0100-40422011000700031
作 者:
Acciari, Heloisa And...
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Quimica nova
Identification of ethyl carbamate during the aging of cachaça in an oak barrel (quercus sp) and a glass vessel
摘要:
The objective ofthe present study was the identification and quantification of ethyl carbamate(EC), ...
doi:
10.1590/S0100-40422011000500025
作 者:
Anjos, Jeancarlo Per...
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Quimica nova
Microwave assisted organic synthesis: a history of success in brazil
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doi:
10.1590/S0100-40422011000300023
作 者:
Miranda, Leandro Sot...
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Quimica nova
Ethyl carbamate in alcoholic beverages (cachaça, tiquira, whisky and grape)
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doi:
10.1590/S0100-40422002000700005
作 者:
Andrade-Sobrinho, Lu...
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Quimica nova
Application of FTIR methodologies of transmission and photoacoustic to the characterization of highly energetic materials: part II
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doi:
10.1590/S0100-40422002000500003
作 者:
Dutra, Rita de Cássi...
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Quimica nova
Study of organic compounds in landfill leachate by SPE and GC/MSD
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doi:
10.1590/S0100-40422001000400017
作 者:
Nascimento Filho, Ir...
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Quimica nova
Irving langmuir: the miracle of science
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doi:
10.1590/S0100-40422001000400020
作 者:
Gugliotti, Marcos
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Quimica nova