Jeffrey A Hurlbut

The acute oral toxicity, repellency, and hazard potential of 998 chemicals to one or more species of wild and domestic birds

Edward W. Schafer, W. A. Bowles, Jeffrey A Hurlbut · Archives of Environmental Contamination and Toxicology · 1983 · 289 citations

Acute Oral Toxicity, Ecotoxicity, Allergy +11

Simultaneous Determination of Residues of Chloramphenicol, Florfenicol, Florfenicol Amine, and Thiamphenicol in Shrimp Tissue by Gas Chromatography with Electron Capture Detection

Allen P Pfenning, José E Roybal, Heidi S Rupp et al. · Journal of AOAC International · 2000 · 113 citations

Solvent Extraction, Gas Chromatographic, Residue (Chemistry) +23

Determination of Malachite Green and Its Metabolite, Leucomalachite Green, in Catfish (Ictalurus punctatus) Tissue by Liquid Chromatography with Visible Detection

José E Roybal, Allen P Pfenning, Robert K Munns et al. · Journal of AOAC International · 1995 · 48 citations

Bioconcentration, Residual Mg, Engineering +22

Simultaneous Determination of Chloramphenicol, Florfenicol, and Thiamphenicol Residues in Milk by Gas Chromatography with Electron Capture Detection

Allen P Pfenning, Mark R. Madson, José E Roybal et al. · Journal of AOAC International · 1998 · 44 citations · Full text

Confirmation of avermectin residues in food matrices with negative-ion atmospheric pressure chemical ionization liquid chromatography/mass spectrometry

Sherri B. Turnipseed, José E Roybal, Heidi S Rupp et al. · Rapid Communications in Mass Spectrometry · 1999 · 38 citations