FOOD TESTING APPLICATION NOTEBOOK [ TABLE OF CONTENTS ] INTRODUCTION Solid-Phase Extraction Strategies .......................................................................................................................................................................5 Sample Preparation Solutions ............................................................................................................................................................................7 Integrated Solutions ........................................................................................................................................................................................ 10 Separation Solutions ....................................................................................................................................................................................... 11 VETERINARY DRUGS IN FOOD ......................................................................................................................................................14 β2-Agonists in Pork and Pig Liver Tissues ....................................................................................................................................................... 15 Aminoglycoside Antibiotics in Meat and Milk ................................................................................................................................................ 17 Avermectins in Meal and Milk Using QuEChERS .............................................................................................................................................. 19 Chloramphenicol in Honey ............................................................................................................................................................................... 21 Dexamethasone in Pork .................................................................................................................................................................................... 22 Enrofloxacin (Baytril) in Chicken ..................................................................................................................................................................... 23 Multi-Residue Determination of Veterinary Drugs in Edible Muscle Tissues ................................................................................................... 25 Multi-Residue Determination of Veterinary Drugs in Milk ............................................................................................................................... 27 Nitrofurans in Honey ....................................................................................................................................................................................... 29 Nitrofurans in Tissues ...................................................................................................................................................................................... 31 Penicillin G in Pork .......................................................................................................................................................................................... 33 Penicillins, Tetracyclines, and Sulfonamides in Milk ...................................................................................................................................... 34 Spiramycin in Pork ........................................................................................................................................................................................... 35 Steroid Hormones in Meat and Milk Using QuEChERS ..................................................................................................................................... 37 Strepromycin in Honey ................................................................................................................................................................................... 39 Sulfonamide Antibacterials in Milk ................................................................................................................................................................. 40 Tetracyclines and Sulfonamides in Milk .......................................................................................................................................................... 42 Tetracyclines in Honey .................................................................................................................................................................................... 43 PESTICIDES AND CONTAMINANTS ................................................................................................................................................45 Acrylamide in Fried Potato Products ............................................................................................................................................................... 46 Aflatoxins in Corn, Cereals, and Almonds ...................................................................................................................................................... 47 Aflatoxins in Produce Samples ........................................................................................................................................................................ 48 Bisphenols A, B, and E in Baby Food and Infant Formula Using QuEChERS ..................................................................................................... 49 Bisphenol A in Infant Formula Using QuEChERS .............................................................................................................................................. 51 Carbamates in Fruits and Vegetables............................................................................................................................................................... 53 Carbendazim and Other Conazole Fungicides in Orange Juice ........................................................................................................................ 54 Diquat and Paraquat in Drinking Water ........................................................................................................................................................... 57 Malachite Green in Fish (HPLC/UV)................................................................................................................................................................... 59 Malachite Green in Fish (UPLC/MS/MS) ............................................................................................................................................................ 60 Melamine and Cyanuric Acid in Infant Formula Using HPLC ........................................................................................................................... 62 Melamine and Cyanuric Acid in Infant Formula Using UPLC ........................................................................................................................... 64 Melamine and Cyanuric Acid in Infant Formula Using LC/MS/MS ................................................................................................................... 66 Microcystins in Natural Waters ........................................................................................................................................................................ 68 Multi-residue Analysis of Pesticides in Grain and Beans ................................................................................................................................ 69 Multi-residue Analysis of Pesticides in Vegetables and Fruits ........................................................................................................................ 70 Multi-residue LC/MS/MS Determination of 52 Non-gas Chromatography Amenable Pesticides and Metabolites in Fruits and Vegetables ... 71 [ 3 ] Multi-residue Analysis of Pesticides by QuEChERS in: .................................................................................................................................... 72 Avocado by GC/MS .................................................................................................................................................................................. 72 Avocado by LC/MS/MS ............................................................................................................................................................................ 73 Avocado and Grapes by GC/MS .............................................................................................................................................................. 74 Baby Food by UPLC/MS/MS ..................................................................................................................................................................... 75 Baby Food by UPLC/MS/MS ..................................................................................................................................................................... 76 Flour by GC/MS ....................................................................................................................................................................................... 77 Flour by UPLC/MS/MS ............................................................................................................................................................................. 78 Grapes by GC/MS 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