Journal of AOAC International

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  Año 2000, Vol. 83, Número 6

  • Flow Injection Spectrophotometric Determination of Copper, Iron, Manganese, and Zinc in Animal Feeds Using a Common Manifold

    J.-F. Liu, G.-B. Jiang

    págs. 1293-1298

    

  • Determination of Phenolic Sympathomimetic Drugs in Pharmaceutical Samples and Biological Fluids by Flow-Injection Chemiluminescence

    A. A. Alwarthan, S. A. Al-Tamimi, F. A. Aly

    págs. 1299-1305

    

  • Multiresidue Determination of Fluoroquinolones in Eggs

    D. J. Donoghue, M. J. Schneider

    págs. 1306-1312

    

  • Analysis of Ginkgo biloba for the Presence of Ginkgotoxin and Ginkgotoxin 5'-Glucoside

    G. A. Lawrence, B. P.-Y. Lau, P. M. Scott

    págs. 1313-1320

    

  • Measurement of Voltammetric Peak Area and Resolution of Overlapping Peaks in the Simultaneous Determination of Copper, Lead, Cadmium, and Nickel in Environmental Matrixes

    C. Locatelli

    págs. 1321-1326

    

  • Recovery of Atrazine, Bromacil, Chlorpyrifos, and Metolachlor from Water Samples after Concentration on Solid-Phase Extraction Disks: Interlaboratory Study

    S. A. Senseman, R. D. Wauchope, T. C. Mueller

    págs. 1327-1333

    

  • Microwave-Assisted Extraction and Accelerated Solvent Extraction with Ethyl Acetate-Cyclohexane before Determination of Organochlorines in Fish Tissue by Gas Chromatography with Electron-Capture Detection

    M. Weichbrodt

    págs. 1334-1344

    

  • Semi-Automated Direct Epifluorescent Filter Technique for Total Bacterial Count in Raw Milk

    José Luis Rodríguez Otero, M. Taboada, Santiago Menéndez, María Hermida Ferro

    págs. 1345-1348

    

  • Sensitivity and Specificity of the Test Kit BAX® for Screening/E. coli O157:H7 in Ground Beef: Independent Laboratory Study

    A. M. Hochberg, W. M. Barbour, P. M. Mrozinski, P. N. M. Gerhardt

    págs. 1349-1356

    

  • Validation of the Microbiological Methods Hygicult Dipslide, Contact Plate, and Swabbing in Surface Hygiene Control: A Nordic Collaborative Study

    A. Laine, T. Alanko, Satu Salo, A.-M. Sjoberg

    págs. 1357-1366

    

  • Identification of Derivatives of Bisphenol A Diglycidyl Ether and Novolac Glycidyl Ether in Can Coatings by Liquid Chromatography/Ion Trap Mass Spectrometry

    M. Oehme, U. Berger

    págs. 1367-1376

    

  • Liquid Chromatographic Method with Immunoaffinity Column Cleanup for Determination of Ochratoxin A in Barley: Collaborative Study

    A. C. Entwisle, A. C. Williams

    págs. 1377-1383

    

  • Determination of Domoic Acid in Japanese Mussels by Enzyme Immunoassay

    Kentaro Kawatsu, Y. Hamano, T. Noguchi

    págs. 1384-1386

    

  • Liquid Chromatographic Method for Determination of Patulin in Clear and Cloudy Apple Juices and Apple Puree: Collaborative Study

    S. MacDonald

    págs. 1387-1394

    

  • Liquid Chromatographic Preparative Method for Isolating Ergot Alkaloids, Using a Particle-Loaded Membrane Extracting Disk

    G. M. Ware

    págs. 1395-1400

    

  • Deuterium Nuclear Magnetic Resonance Spectroscopy and Stable Carbon Isotope Ratio Analysis/Mass Spectrometry of Certain Monofloral Honeys

    M. H. Merle, S. Giraudon, M. Danzart

    págs. 1401-1409

    

  • Determination of Sodium Azide in Beverages by Ion Chromatography

    H. Oshima

    págs. 1410-1414

    

  • Resistance of Pseudomonas aeruginosa to Liquid Disinfectants on Contaminated Surfaces before Formation of Biofilms

    J.-L. Sagripanti

    págs. 1415-1422

    

  • Determination of Arsenic in Seafood by Electrothermal Atomic Absorption Spectrometry after Microwave Digestion: NMKL Collaborative Study

    K. Julshamn, A. Thorlacius

    págs. 1423-1428

    

  • Evaluating Presence/Absence of Target Microbes in Microbiological Tests

    A. D. Hitchins, R. J. Blodgett

    págs. 1429-1434

    

  • Fluorescence Spectra Measurement of Olive Oil and Other Vegetable Oils

    N. B. Kyriakidis

    págs. 1435-1439

    

  • Spectrophotometric Determination of Ritodrine and Isoxsuprine Hydrochlorides Using 4-Aminoantipyrine

    H. D. Revanasiddappa

    págs. 1440-1445

    

  • Confirmation of Moxidectin Residues in Cattle Fat by Liquid Chromatography/Mass Spectrometry

    A. R. Dacunha, S. J. Stout

    págs. 1446-1450

    

  • Spectrophotometric Determination of Saponin in Yucca Extract Used as Food Additive

    Y. Uematsu, K. Hirata

    págs. 1451-1454

    

  • Video-Densitometric Quantitation of Fluorescence Quenching on Totally Irradiated Thin-Layer Chromatographic Plates

    M. Kastelan-Macan, M. Petrovic

    págs. 1457-1462

    

  • Use of Fuzzy Regression for Calibration in Thin-Layer Chromatography/Densitometry

    C. Sarbu

    págs. 1463-1467

    

  • Determination of alpha-Solanine and alpha-Chaconine in Potatoes by High-Performance Thin-Layer Chromatography/Densitometry

    A. Noirfalise, C. Kabengera, P. Bodart

    págs. 1468-1473

    

  • Determination of Hydrocarbon Types in Petroleum and Coal-Derived Products by Thin-Layer Chromatography/Densitometry

    V. L. Cebolla

    págs. 1474-1479

    

  • Simultaneous Determination of Bergenin and Gallic Acid in Bergenia ligulata Wall by High-Performance Thin-Layer Chromatography

    S. K. Chauhan

    págs. 1480-1483

    

  • Determination of 1,3-Benzodioxanes in Piper mullesua by High-Performance Thin-Layer Chromatography

    S. Srivastava

    págs. 1484-1488