Walter Hammack

Determination of Pesticide Residues in Foods by Acetonitrile Extraction and Partitioning with Magnesium Sulfate: Collaborative Study

Steven J. Lehotay, Mary O’Neil, Josée Tully et al. · Journal of AOAC International · 2007 · 946 citations · Full text

Agriculture, Food Science, Food Analysis +13

Identification of Penicillin G Metabolites under Various Environmental Conditions Using UHPLC-MS/MS

Fadi Aldeek, Daniele Canzani, Matthew Standland et al. · Journal of Agricultural and Food Chemistry · 2016 · 50 citations

Life Sciences, Biochemistry, Microbiology +16

Accurate Quantitation and Analysis of Nitrofuran Metabolites, Chloramphenicol, and Florfenicol in Seafood by Ultrahigh-Performance Liquid Chromatography–Tandem Mass Spectrometry: Method Validation and Regulatory Samples

Fadi Aldeek, Kevin C. Hsieh, Obiadada N. Ugochukwu et al. · Journal of Agricultural and Food Chemistry · 2017 · 50 citations

Agriculture, Food Science, Food Analysis +15

Interlaboratory Comparison of a General Method To Screen Foods for Pesticides Using QuEChERs Extraction with High Performance Liquid Chromatography and High Resolution Mass Spectrometry

Brian D. Eitzer, Walter Hammack, Michael S. Filigenzi · Journal of Agricultural and Food Chemistry · 2013 · 29 citations

Pharmacy, Food Science, Toxicology +14

LC-MS/MS Method for the Determination and Quantitation of Penicillin G and Its Metabolites in Citrus Fruits Affected by Huanglongbing

Fadi Aldeek, Michael R. Rosana, Zaid K. Hamilton et al. · Journal of Agricultural and Food Chemistry · 2015 · 29 citations

Life Sciences, Food Science, Microbiology +16