Determination and Confirmation of Nitrofuran Residues in Honey Using LC-MS/MS
Lopez, Mayda I, Feldlaufer, Mark F, Williams, Anthony D, Chu, Pak-Sin
Published in Journal of agricultural and food chemistry (21.02.2007)
Published in Journal of agricultural and food chemistry (21.02.2007)
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Journal Article
Tentative Structural Assignment of a Glucuronide Metabolite of Methyltestosterone in Tilapia Bile by Liquid Chromatography–Quadrupole-Time-of-Flight Mass Spectrometry
Nishshanka, Upul, Chu, Pak-Sin, Evans, Eric, Reimschuessel, Renate, Hasbrouck, Nicholas, Amarasinghe, Kande, Jayasuriya, Hiranthi
Published in Journal of agricultural and food chemistry (24.06.2015)
Published in Journal of agricultural and food chemistry (24.06.2015)
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Journal Article
Screening for toxic phorbol esters in jerky pet treat products using LC–MS
Nishshanka, Upul, Jayasuriya, Hiranthi, Chattopadhaya, Chaitali, Kijak, Philip J., Chu, Pak-Sin, Reimschuessel, Renate, Tkachenko, Andriy, Ceric, Olgica, De Alwis, Hemakanthi G.
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01.05.2016)
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01.05.2016)
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Journal Article
Development of a Fast Screening and Confirmatory Method by Liquid Chromatography–Quadrupole-Time-of-Flight Mass Spectrometry for Glucuronide-Conjugated Methyltestosterone Metabolite in Tilapia
Amarasinghe, Kande, Chu, Pak-Sin, Evans, Eric, Reimschuessel, Renate, Hasbrouck, Nicholas, Jayasuriya, Hiranthi
Published in Journal of agricultural and food chemistry (23.05.2012)
Published in Journal of agricultural and food chemistry (23.05.2012)
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Journal Article
Residue Depletion of Nitrofuran Drugs and Their Tissue-Bound Metabolites in Channel Catfish (Ictalurus punctatus) after Oral Dosing
Chu, Pak-Sin, Lopez, Mayda I, Abraham, Ann, El Said, Kathleen R, Plakas, Steven M
Published in Journal of agricultural and food chemistry (10.09.2008)
Published in Journal of agricultural and food chemistry (10.09.2008)
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Journal Article
Residue depletion of tritium-labeled ivermectin in rainbow trout following oral administration
Shaikh, Badar, Rummel, Nathan, Gieseker, Charles, Chu, Pak-Sin, Reimschuessel, Renate
Published in Aquaculture (26.11.2007)
Published in Aquaculture (26.11.2007)
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Journal Article
Determination of 17α-Methyltestosterone in Muscle Tissues of Tilapia, Rainbow Trout, and Salmon Using Liquid Chromatography−Tandem Mass Spectrometry
Chu, Pak-Sin, Lopez, Mayda, Serfling, Stan, Gieseker, Charlie, Reimschuessel, Renate
Published in Journal of agricultural and food chemistry (03.05.2006)
Published in Journal of agricultural and food chemistry (03.05.2006)
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Journal Article
Determination of 17alpha-methyltestosterone in muscle tissues of tilapia, rainbow trout, and salmon using liquid chromatography-tandem mass spectrometry
Chu, Pak-Sin, Lopez, Mayda, Serfling, Stan, Gieseker, Charlie, Reimschuessel, Renate
Published in Journal of agricultural and food chemistry (03.05.2006)
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Published in Journal of agricultural and food chemistry (03.05.2006)
Journal Article
Distribution of Total 14C Residue in Egg Yolk, Albumen, and Tissues Following Oral [14C]Sulfamethazine Administration to Hens
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Journal Article
Conference Proceeding
Determination of Total 14 C Residues of Sarafloxacin in Eggs of Laying Hens
Chu, Pak-Sin, Donoghue, Dan J., Shaikh, Badar
Published in Journal of agricultural and food chemistry (01.12.2000)
Published in Journal of agricultural and food chemistry (01.12.2000)
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Journal Article