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List of works by Ewelina Patyra

Contamination of Animal Feed with Undeclared Tetracyclines-Confirmatory Analysis by Liquid Chromatography-Mass Spectrometry after Microbiological Plate Test

scientific article published on 05 May 2020

Determination of Florfenicol, Thiamfenicol and Chloramfenicol at Trace Levels in Animal Feed by HPLC⁻MS/MS

scientific article published on 07 May 2019

Determination of Fluoroquinolones in Animal Feed by Ion Pair High-performance Liquid Chromatography with Fluorescence Detection

Determination of Sulfonamides in Feeds by High-Performance Liquid Chromatography after Fluorescamine Precolumn Derivatization

scientific article published on 28 January 2019

Development and Validation of an Analytical Method for Determination of Ergot Alkaloids in Animal Feedingstuffs with High Performance Liquid Chromatography-fluorescence Detection

scientific article published on 01 September 2016

Development and validation method for the determination of selected tetracyclines in animal medicated feedingstuffs with the use of micellar liquid chromatography.

scientific article published on 3 July 2013

Development and validation of an LC-MS/MS method for the quantification of tiamulin, trimethoprim, tylosin, sulfadiazine and sulfamethazine in medicated feed

scientific article published on 11 January 2018

Development and validation of multi-residue analysis for tetracycline antibiotics in feed by high performance liquid chromatography coupled to mass spectrometry

scientific article published on 22 August 2017

Development and validation of multi-residue and multi-class method for antibacterial substances analysis in non-target feed by liquid chromatography - tandem mass spectrometry.

scientific article

HPLC-DAD analysis of florfenicol and thiamphenicol in medicated feedingstuffs

scientific article published on 29 May 2019

In-house Validation Method for Quantification of Amoxicillin in Medicated Feedingstuffs with the Use of HPLC-DAD Technique

scientific article published on 20 June 2020

Quantification of Veterinary Antibiotics in Pig and Poultry Feces and Liquid Manure as a Non-Invasive Method to Monitor Antibiotic Usage in Livestock by Liquid Chromatography Mass-Spectrometry

scientific article published on 17 July 2020

Screening method for the determination of tetracyclines and fluoroquinolones in animal drinking water by liquid chromatography with diode array detector

scientific article published on 01 January 2015

Simultaneous analysis of coccidiostats and sulphonamides in non-target feed by HPLC-MS/MS and validation following the Commission Decision 2002/657/EC

scientific article published on 05 June 2018

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