Search filters

List of works by Ana Lúcia de Toffoli

Development, validation, and application of a method for the GC-MS analysis of fipronil and three of its degradation products in samples of water, soil, and sediment

scientific article published in November 2015

Off-line TMAH-GC/MS and NMR characterization of humic substances extracted from river sediments of northwestern São Paulo under different soil uses.

scientific article

Online fully automated SPE-HPLC-MS/MS determination of ceftiofur in bovine milk samples employing a silica-anchored ionic liquid as sorbent

scientific article published on 08 July 2018

Packed in-tube solid phase microextraction with graphene oxide supported on aminopropyl silica: Determination of target triazines in water samples

scientific article published on 22 February 2018

Recent trends in sorption-based sample preparation and liquid chromatography techniques for food analysis.

scientific article published on 20 April 2018

The role of graphene-based sorbents in modern sample preparation techniques.

scientific article published on 6 October 2017

Paulina is supported by:

About Paulina

Help