Search

Now showing items 1-10 of 111

Artículo

Screening of edible oils for polycyclic aromatic hydrocarbons using microwave-assisted liquid-liquid and solid phase extraction coupled to one- to three-way fluorescence spectroscopy analysis

Alarcón, Francis; Báez, María E.; Bravo, Manuel; Richter Duk, Pablo; Fuentes, Edwar (2012)

Artículo

Ultra-high-performance liquid chromatography-Time-of-flight high resolution mass spectrometry to quantify acidic drugs in wastewater

Becerra Herrera, Mercedes; Honda, Luis; Richter Duk, Pablo (Elsevier, 2015)

Artículo

Simultaneous determination of parathion and p-nitrophenol in vegetable tissues by derivative spectrophotometry

Toral Ponce, María; Beattie, Alejandra; Santibáñez, Claudia; Richter Duk, Pablo (KLUWER ACADEMIC PUBL, 2002-06)

Artículo

A molecularly imprinted polymer as the sorptive phase immobilized in a rotating disk extraction device for the determination of diclofenac and mefenamic acid in wastewater

Manzo, Valentina; Ulisse Ulisse, Karla; Rodríguez, Inés; Pereira, Eduardo; Richter Duk, Pablo (Elsevier, 2015)

Artículo

Preliminary physical chemical characterization of river waters and sediments affected by copper mining activity in central chile. Application of multivariate analysis

Narváez, Jessica; Richter Duk, Pablo; Toral Ponce, María (SOC CHILENA QUIMICA, 2007-09)

Artículo

Total element concentration and chemical fractionation in airborne particulate matter from Santiago, Chile

Richter Duk, Pablo; Griño Morales, Paulina; Ahumada Torres, Aída Inés; Giordano, Ady (PERGAMON-ELSEVIER SCIENCE LTD, 2007-10)

Artículo

Simultaneous determination of dapsone and pyrimethamine by derivative spectrophotometry in pharmaceutical formulations

Toral Ponce, María; Tassara, Andrés; Soto Salazar, César; Richter Duk, Pablo (AOAC INTERNATIONAL, 2003-03)

Artículo

Screening and determination of pesticides in soil using continuous subcritical water extraction and gas chromatography - mass spectrometry

Richter Duk, Pablo; Sepúlveda, Betsabet; Oliva, Rodrigo; Calderón del Río, Katia Romina; Seguel, Rodrigo (ELSEVIER SCIENCE BV, 2003-04-25)

Artículo

Simultaneous determination of ascorbic acid and acetylsalicylic acid in pharmaceutical formulations

Toral Ponce, María; Lara Henríquez, Nelson; Richter Duk, Pablo; Tassara, Andrés; Tapia, A. E.; Rodríguez, C. (AOAC INTERNATIONAL, 2001-02)

Artículo

Determination of polychlorinated biphenyls in biosolids using continuous ultrasound-assisted pressurized solvent extraction and gas chromatography-mass spectrometry

Rocco, Gabriela; Toledo, Carla; Ahumada Torres, Aída Inés de Lourdes; Sepúlveda, Betsabet; Cañete Molina, Alvaro Félix; Richter Duk, Pablo (ELSEVIER SCIENCE BV, 2008-06-06)

1
2
3
4
. . .
12

Repositorio Académico de la Universidad de Chile

Advanced Search

Screening of edible oils for polycyclic aromatic hydrocarbons using microwave-assisted liquid-liquid and solid phase extraction coupled to one- to three-way fluorescence spectroscopy analysis

Ultra-high-performance liquid chromatography-Time-of-flight high resolution mass spectrometry to quantify acidic drugs in wastewater

Simultaneous determination of parathion and p-nitrophenol in vegetable tissues by derivative spectrophotometry

A molecularly imprinted polymer as the sorptive phase immobilized in a rotating disk extraction device for the determination of diclofenac and mefenamic acid in wastewater

Preliminary physical chemical characterization of river waters and sediments affected by copper mining activity in central chile. Application of multivariate analysis

Total element concentration and chemical fractionation in airborne particulate matter from Santiago, Chile

Simultaneous determination of dapsone and pyrimethamine by derivative spectrophotometry in pharmaceutical formulations

Screening and determination of pesticides in soil using continuous subcritical water extraction and gas chromatography - mass spectrometry

Simultaneous determination of ascorbic acid and acetylsalicylic acid in pharmaceutical formulations

Determination of polychlorinated biphenyls in biosolids using continuous ultrasound-assisted pressurized solvent extraction and gas chromatography-mass spectrometry

Advanced Search

Filters

Screening of edible oils for polycyclic aromatic hydrocarbons using microwave-assisted liquid-liquid and solid phase extraction coupled to one- to three-way fluorescence spectroscopy analysis

Ultra-high-performance liquid chromatography-Time-of-flight high resolution mass spectrometry to quantify acidic drugs in wastewater

Simultaneous determination of parathion and p-nitrophenol in vegetable tissues by derivative spectrophotometry

A molecularly imprinted polymer as the sorptive phase immobilized in a rotating disk extraction device for the determination of diclofenac and mefenamic acid in wastewater

Preliminary physical chemical characterization of river waters and sediments affected by copper mining activity in central chile. Application of multivariate analysis

Total element concentration and chemical fractionation in airborne particulate matter from Santiago, Chile

Simultaneous determination of dapsone and pyrimethamine by derivative spectrophotometry in pharmaceutical formulations

Screening and determination of pesticides in soil using continuous subcritical water extraction and gas chromatography - mass spectrometry

Simultaneous determination of ascorbic acid and acetylsalicylic acid in pharmaceutical formulations

Determination of polychlorinated biphenyls in biosolids using continuous ultrasound-assisted pressurized solvent extraction and gas chromatography-mass spectrometry