Marcos Colazzo

Occurrence of pesticide residues in fish from south American rainfed agroecosystems.

A. Segura, Andrés Pérez-Parada, H. Heinzen, 2018, The Science of the total environment.

The parallel segmented flow column as an alternative front-end LC strategy for trace analyses

R. A. Shalliker, H. Heinzen, Marcos Colazzo, 2019, Microchemical Journal.

Determination of Pesticide Residues in Fish

H. Heinzen, Marcos Colazzo, L. Pareja, 2020 .

QuEChERS and Other MRM Sample Preparation Methods : SPE, SPME, DLLME, SBSE, ASE, MAE, SFE

H. Heinzen, Marcos Colazzo, S. Niell, 2017 .

Determination of multiclass emerging contaminants using QuEChERS method

Marcos Colazzo, L. Pareja, G. Azcune, 2022, Emerging Contaminants in the Environment.

Determination of coumaphos, chlorpyrifos and ethion residues in propolis tinctures by matrix solid-phase dispersion and gas chromatography coupled to flame photometric and mass spectrometric detection.

H. Heinzen, Marcos Colazzo, Lucía Geis-Asteggiante, 2011, Journal of chromatography. A.