Showing 1 - 15 results of 15 for search 'Posyniak Andrzej', query time: 0.04s Refine Results
  1. 1
    In vivo study of the oestrogenic activity of milk

    In vivo study of the oestrogenic activity of milk by Radko Lidia, Posyniak Andrzej

    Published 2021-09-01
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  2. 2
    Analysis of β-agonists in different biological matrices by liquid chromatography–tandem mass spectrometry

    Analysis of β-agonists in different biological matrices by liquid chromatography–tandem mass spectrometry by Śniegocki Tomasz, Sell Bartosz, Posyniak Andrzej

    Published 2021-11-01
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  3. 3
    Pesticide Poisoning of Honeybees: A Review of Symptoms, Incident Classification, and Causes of Poisoning

    Pesticide Poisoning of Honeybees: A Review of Symptoms, Incident Classification, and Causes of Poisoning by Kiljanek Tomasz, Niewiadowska Alicja, Posyniak Andrzej

    Published 2016-12-01
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  4. 4
    The markers of stress in swine oral fluid

    The markers of stress in swine oral fluid by Giergiel Marta, Olejnik Małgorzata, Jabłoński Artur, Posyniak Andrzej

    Published 2021-12-01
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  5. 5
    New method of analysis of nitrofurans and nitrofuran metabolites in different biological matrices using UHPLC-MS/MS

    New method of analysis of nitrofurans and nitrofuran metabolites in different biological matrices using UHPLC-MS/MS by Śniegocki Tomasz, Giergiel Marta, Sell Bartosz, Posyniak Andrzej

    Published 2018-07-01
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  6. 6
    Development of LC-MS/MS confirmatory method for the determination of testosterone in bovine serum

    Development of LC-MS/MS confirmatory method for the determination of testosterone in bovine serum by Woźniak Barbara, Matraszek-Żuchowska Iwona, Witek Sebastian, Posyniak Andrzej

    Published 2017-03-01
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  7. 7
    Determination of steroid esters in hair of slaughter animals by liquid chromatography with tandem mass spectrometry

    Determination of steroid esters in hair of slaughter animals by liquid chromatography with tandem mass spectrometry by Matraszek-Żuchowska Iwona, Woźniak Barbara, Sielska Katarzyna, Posyniak Andrzej

    Published 2019-10-01
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  8. 8
    Development of a UHPLC-MS/MS method for the determination of quercetin in milk and its application to a pharmacokinetic study

    Development of a UHPLC-MS/MS method for the determination of quercetin in milk and its application to a pharmacokinetic study by Gbylik-Sikorska Małgorzata, Gajda Anna, Burmańczuk Artur, Grabowski Tomasz, Posyniak Andrzej

    Published 2019-03-01
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  9. 9
    Levels of the natural hormones 17β-oestradiol and testosterone in serum of cattle: results from population studies in Poland

    Levels of the natural hormones 17β-oestradiol and testosterone in serum of cattle: results from population studies in Poland by Woźniak Barbara, Witek Sebastian, Matraszek-Żuchowska Iwona, Kłopot Alicja, Posyniak Andrzej

    Published 2016-12-01
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  10. 10
    Simultaneous determination of ten illegal azo dyes in feed by ultra-high performance liquid chromatography tandem mass spectrometry

    Simultaneous determination of ten illegal azo dyes in feed by ultra-high performance liquid chromatography tandem mass spectrometry by Piątkowska Marta, Jedziniak Piotr, Olejnik Małgorzata, Pietruk Konrad, Żmudzki Jan, Posyniak Andrzej

    Published 2017-09-01
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  11. 11
    Amitraz marker residues in honey from honeybee colonies treated with Apiwarol

    Amitraz marker residues in honey from honeybee colonies treated with Apiwarol by Pohorecka Krystyna, Kiljanek Tomasz, Antczak Maja, Skubida Piotr, Semkiw Piotr, Posyniak Andrzej

    Published 2018-10-01
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  12. 12
    Control of anabolic hormone residues in tissues of slaughter animals in Poland during the period of 2011–2015

    Control of anabolic hormone residues in tissues of slaughter animals in Poland during the period of 2011–2015 by Matraszek-Żuchowska Iwona, Woźniak Barbara, Kłopot Alicja, Witek Sebastian, Sielska Katarzyna, Posyniak Andrzej

    Published 2017-03-01
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  13. 13
    Effect of doxycycline concentrations in chicken tissues as a consequence of permanent exposure to enrofloxacin traces in drinking water

    Effect of doxycycline concentrations in chicken tissues as a consequence of permanent exposure to enrofloxacin traces in drinking water by Gbylik-Sikorska Małgorzata, Posyniak Andrzej, Śniegocki Tomasz, Sell Bartosz, Gajda Anna, Tomczyk Grzegorz, Żmudzki Jan

    Published 2016-09-01
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  14. 14
    Control of residues of thyreostats in slaughter animals in Poland in 2011–2017

    Control of residues of thyreostats in slaughter animals in Poland in 2011–2017 by Woźniak Barbara, Matraszek-Żuchowska Iwona, Sielska Katarzyna, Witek Sebastian, Posyniak Andrzej, Niemczuk Krzysztof, Żmudzki Jan

    Published 2018-12-01
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  15. 15
    A preliminary study of the poultry body weight effect of carvacrol in litter and of carvacrol residue in organ tissue of exposed chickens

    A preliminary study of the poultry body weight effect of carvacrol in litter and of carvacrol residue in organ tissue of exposed chickens by Śniegocki Tomasz, Raszkowska-Kaczor Aneta, Bajer Krzysztof, Sell Bartosz, Kozdruń Wojciech, Giergiel Marta, Posyniak Andrzej

    Published 2022-11-01
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