A rapid, cost effective and environmentally friendly extraction method, based on dispersive
liquid–liquid microextraction (DLLME) was developed for the determination of six …

A specific, sensitive and robust pressurized liquid extraction (PLE) and liquid
chromatography tandem mass spectrometry (LC–MS/MS) method for determining …

Two high performance liquid chromatographic methods (HPLC–DAD and LC–MS/MS) were
developed to analyze tetracycline (TC) residues in pig meat (pork) samples. The method …

A novel analytical method namely magnetic solid phase extraction in tandem with dispersive
liquid-liquid microextraction was developed and used for the extraction/preconcentration of …

A high-performance liquid chromatographic (HPLC) method was developed for the
determination of oxytetracycline (OTC), tetracycline (TC) and chlortetracycline (CTC) …

A rapid, specific, and sensitive procedure for determining four widely used tetracycline
antibiotics and three related epimers in bovine, swine, and poultry muscle tissues is …

A dispersive solid-phase microextraction (dispersive-SPME) method for the determination of
tetracycline, oxytetracycline, chlortetracycline and doxycycline is proposed. Different silica …

A simple and especially rapid method-using accelerated solvent extraction (ASE) and HPLC
has been developed for the quantitative determination of oxytetracycline, tetracycline …

ABSTRACT A new multi-residue method for the analysis of the tetracycline antibiotics
oxytetracycline, tetracycline, chlortetracycline, and doxycycline was developed and …

A novel hollow fiber membranes-based dynamic liquid-liquid micro-extraction (HF-DLLME)
coupled with HPLC-UV detection has been developed for the residue analysis of …