Construction and evaluation of a tubular ion-selective electrode for hidrogen ion as a detector in flow analysis

期刊论文
摘要:
doi:
10.1590/S0100-40421998000200005
作 者:
Zagatto, Elias A.G.;...
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Quimica nova

Determination of organic phosphorus in oil production waters by ICP-AES and ICP-MS after preconcentration on silica immobilized C18

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摘要:
doi:
10.1590/S0100-40421998000500010
作 者:
Bezerra, Maria Carme...
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Quimica nova

Pervaporation: a non-chromatographic continuous separation technique

期刊论文
摘要:
doi:
10.1590/S0100-40421998000200016
作 者:
Queiroz, Roldão R. U...
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Quimica nova

Synthetic strategies for nonactic acid

期刊论文
摘要:
doi:
10.1590/S0100-40421998000500012
作 者:
Payret-Arrúa, M. Ele...
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Quimica nova

Adsorption of H[Ru(III)Cl2(H2EDTA)] complex on modified silica gel surface with [3-(2-aminoethyl)aminopropyl]trimethoxysilane in ethanol solutions

期刊论文
摘要:
doi:
10.1590/S0100-40421999000300011
作 者:
Lazarin, Angélica Ma...
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Quimica nova

Praziquantel synthesis

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摘要:
doi:
10.1590/S0100-40421999000100002
作 者:
Souza, João Pedro de...
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Quimica nova

Chemical dietary exposure and the risks to human health

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摘要:
Humans are exposedto a variety of chemicals from the consumption of food, including undesirablecompo...
doi:
10.1590/S0100-40422009000700036
作 者:
Caldas, Eloisa Dutra...
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Quimica nova

Controversies on atomism in the nineteenth century

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摘要:
The present articlereviews aspects of the controversy in nineteenth-century physical sciences betwee...
doi:
10.1590/S0100-40422009000400043
作 者:
Oki, Maria da Concei...
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Quimica nova

Study and characterization of zeolite Offretite Type T employing differents silicon sources

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摘要:
Offretite T zeolitewas synthesized using different source of Si (Ludox AS-30, Ludox LS-30 and Aerosi...
doi:
10.1590/S0100-40422009000700025
作 者:
Penha, Fábio G.;Rigo...
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Quimica nova

Manufacturing and using of an electrodialyzer in series to laboratory

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摘要:
doi:
10.1590/S0100-40422009000200037
作 者:
Montes-Rojas, Antoni...
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Quimica nova
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