Rev.Colomb.Quim. - vol.40 issue2

Table of contents
Rev.Colomb.Quim. vol.40 no.2 Bogotá May/Aug. 2011

Research Originals articles

	· IMPLEMENTATION OF SIMPLE TECHNIQUES FOR REMOVAL MAJORITY PROTEINS FROM BLOOD PLASMA AND ITS POSTERIOR ANALYSIS BY BI-DIMENSIONAL (2D) Bueno, Yenny; Muñoz, Gerardo; Torres Sáez, Rodrigo · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· IMMOBILIZATION OF LIPASE FROM Candida antarctica ON CHITOSAN-GELATIN SUPPORTS Rangel, Sandra X; García, Jorge; Orrego, Carlos E · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Electrochemical studies of certain 1-(Toluenyl sulfonyl)-3-amino-4-(4'-substituted aryl hydrazono)-2-pyrazolin-5-ones Kumar Kakarla, Ramana; Prasad Aluru, Raghavendra Guru; Vinnakota, Srilalitha; Swamy Golla, Narayana; Rao Krishna Rao, Ravindranath Lakshmana · abstract in English \| Spanish \| Portuguese · text in English · English ( pdf )

	· *DETERMINATION OF SOME SECONDARY METABOLITES IN THREE ETHNOVARIETIES OF COCONA (Solanum sessiliflorum* Dunal)** Cardona J, Juliana E. C; Cuca S, Luis E; Barrera G, Jaime A · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· OPTIMIZATION OF SOLID PHASE MICROEXTRACTION METHOD COUPLED TO GAS CHROMATOGRAPHY FOR ANALYSIS OF METHANOL IN WATER Granda, Fidel; Valencia, Sergio; Marín, Juan M; Restrepo, Gloria · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· STANDARDIZATION OF ANALYTICAL METHOD FOR EXTRACTION AND QUANTIFICATION OF CYPERMETRHIN IN GRASS Cardona, Yaneth; Chaparro, Amanda L; Calderón, Lilia S; Peláez, Manuel J; García, Carlos H · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· ANALYSIS OF PESTICIDE RESIDUES IN TOMATO USING QuEChERS SAMPLE PREPARATION AND ULTRA FAST LIQUID CHROMATOGRAPHY COUPLED TO MASS SPECTROMETRY Ahumada, Diego A; Zamudio, Adriana M · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· REFRACTIVE INDICES, DENSITY AND DERIVATIVE PROPERTIES OF BINARY MIXTURES HYDROXYLIC SOLVENTS WITH IONIC LIQUID (1-ETHYL-3-METHYLIMIDAZOLIUM ETHYLSULFATE AND 1-METHYL-3-METHYLIMIDAZOLIUM METHYLSULFATE) FROM 298.15 K TO 318.15 K Martínez Reina, Marlon; González, Eliseo Amado · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· PREPARATION OF ACTIVATED CARBONS FROM WASTE TIRE. PHYSICAL AND CHEMICAL ACTIVATION Cantillo Castrillón, Melina; Giraldo, Liliana; Moreno, Juan Carlos · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )