Author Search Results

1

Kérwá

Determination of acetate and formate in vegetable oils by ion chromatography after multivariate optimization of the extraction process using a Doehlert design

by Fernández Campos, Adriana, Cassella, Ricardo J.

Published 2018

Institution: Universidad de Costa Rica

Repositorio: Kérwá

2

Kérwá

Development of an extraction method for the determination of inorganic anions (chloride, sulfate and phosphate) in edible oils from different origins by ion chromatography

by Fernández Campos, Adriana, Cassella, Ricardo J.

Published 2018

Institution: Universidad de Costa Rica

Repositorio: Kérwá

3

Kérwá

Multivariate Optimization of Chloride Extraction from Commercial and Raw Diesel Oil for the Determination by Ion Chromatography

by Fernández Campos, Adriana, Cassella, Alessandra R., Cassella, Ricardo J.

Published 2025

Institution: Universidad de Costa Rica

Repositorio: Kérwá

4

Kérwá

Determination of adulterants of cocaine in Real banknotes in Brazil by HPLC-DAD

by Lópes, Thais, Fernández Campos, Adriana, Cassella, Ricardo J.

Published 2022

Institution: Universidad de Costa Rica

Repositorio: Kérwá

5

Kérwá

Microwave-Assisted Extraction of Chloride Followed by Ion Chromatography as an Alternative to the ASTM D6470 Method for the Determination of Crude Oil Salinity

by Fernández Campos, Adriana, Cassella, Alessandra R., Cassella, Ricardo J.

Published 2020

Institution: Universidad de Costa Rica

Repositorio: Kérwá