Posters 141-160

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P141.
Determination of growth hormone-releasing hexapeptide in bovine urine by LC-MS/MS.
Gerli, V., RIKILT, The Netherlands

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P142.
Deconjugation of steroids in urine: Is there an ultimate method for complete deconjugation of steroids in urine?
Brink van den, J., RIKILT, The Netherlands

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P143.
Quantitative analysis of steroids, corticosteroids, resorcylic acid lactones in urine by the use of 96-well plates clean-up and narrow-bore UHPLC-MS/MS.
Blokland, M.H., RIKILT, The Netherlands

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P144.
Multiclass, Multiresidue Method for Veterinary Drugs Analysis by LC-MS/MS.
Desmarchelier, A., Nestlé Research Centre, Switzerland

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P152.
Selective estrogen receptor modulators (SERMs) in urine: Development of an LC-MS/MS method and survey of bovine and porcine urine.
Meijer, T., RIKILT, The Netherlands

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P153.
Abuse or contamination: Ratio determination of clenbuterol enantiomers to distinguish between doping use and meat contamination.
Meijer,T., RIKILT, The Netherlands

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P155.
Gas chromatography-mass spectrometry/combustion/isotope ratio mass spectrometry as a confirmatory analysis to prove progesterone administration in bovines.
Janssens, G., Federal Agency for the Safety of the Food Chain, Belgium

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P156.
HILIC-UHPLC-ESI(+)-HRMS based metabolomics as a predictive tool for detection of anabolic abuse in bovine animals.
Gadaj, A., Queen’s University Belfast, United Kingdom