Published: 2009-11-20

Editorial

Editorial

Eclética Química
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Original articles

Direct and simultaneous spectrophotometric determination of Ni (II) and Co (II) using diethanoldithiocarbamate as complexing agent

Patrícia Alexandra Antunes, Gilbert Bannach, Gilberto Orivaldo Chierice, Éder Tadeu Gomes Cavalheiro

07-13

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Synthesis, characterization and thermal behaviour on solid pyruvates of some bivalent metal ions

Adriano Buzutti de Siqueira, Cláudio Teodoro de Carvalho, Elias Yuki Ionashiro, Massao Ionashiro

15-21

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Potentiometric determination of minoxidil in topical use pharmaceutical samples

Rogério Adelino de Sousa, Éder Tadeu Gomes Cavalheiro

23-27

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Flow injection visible diffuse reflectance quantitative analysis of total sulfur in biodiesel, in plant leaves and in natural waters

Matthieu Tubino, Carlos Alberto da Rocha Queiroz

29-36

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Flow-batch analyser for preparation of calibration standard mixtures in simultaneous multicomponent spectrometric analysis

Valeria Visani, Sara Regina Ribeiro Carneiro de Barros, Heronides Adonias Dantas Filho, Luciano Farias de Almeida, Ricardo Alexandre Cavalcanti de Lima, Wallace Duarte Fragoso, Teresa Cristina Bezerra Saldanha, Mário César Ugulino Araújo

37-47

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Síntese de éster de cadeia longa via catálise básica heterogênea

Dorsan dos Santos Moraes, Geraldo Narcioso da Rocha Filho, José Roberto Zamian

49-57

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Avaliação da limpeza de CDtrodo construídos a partir de CD de ouro gravável/fita adesiva de galvanoplastia

Marcos Vinicius Foguel, Carolina Venturini Uliana, Paulo Roberto Ussoni Tomaz, Paulo Roberto Brasil de Oliveira Marques, Hideko Yamanaka, Antonio Aparecido Pupim Ferreira

59-66

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Spectrophotometric flow injection system for determination of Zn2+ in ophthalmic formulations using Alizarin red S

Orlando Fatibello-Filho, Heberth Juliano Vieira

67-72

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