Optimization of a headspace solid phase microextraction and gas chromatography/mass spectrometry procedure for the determination of aromatic amines in water and in polyamide spoons

Evaluation of the capabilities of atmospheric pressure chemical ionization source coupled to tandem mass spectrometry for the determination of dioxin-like

High-performance liquid chromatography- ultraviolet detection method for the simultaneous determination of typical biogenic amines and precursor amino acids. applications in

Hernández, Multi-residue determination of 130 multiclass pesticides in fruits and vegetables by gas chromatography coupled to triple quadrupole tandem mass spectrometry,

Three sample treatment methods, based on QuEChERS, solid-phase extraction (SPE) and solid-phase microextraction (SPME), were compared and evaluated in order to obtain the

maybe less probable than other events resulting from the electronic cascading (for instance electronic excitations, electron attachments), may be systematically more damageable

The authors developed a simple and rapid method based on liquid chromatography in tandem with mass spectrometry (LC/MS-MS) with solid phase extraction (SPE)

Determination of phenols in environmental water samples by ionic liquid-based headspace liquid-phase microextraction coupled with high-performance liquid chromatography.

In the present work, the use of common filter paper for the ex- traction of seven biogenic amines from beer samples and its sub- sequent determination via direct infusion