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  • QuEChERS Food Extraction & Dispersive SPE Kits

    J.G. Finneran

    QuEChERS (Quick, Easy, Cheap, Effective, Rugged & Safe) offer a convenient and effective approach for determining pesticide residues in fruits, vegetables and other foods.  The J.G. Finneran QuEChERS Extraction and Dispersive SPE Kits enable you to work with specific methods, including…

  • Ceramic Grind Cyld 3/8"x7/8" angle cut

    SPEX SamplePrep

    …angle-cut ends for use with standard 50 mL centrifuge tubes. Useful for mixing samples for extraction methods such as pesticide residue analysis (QuEChERS) or extracting oil from fish and seafood. The angle-cut ends help the cylinders to shear the sample matrix during processing that results in…

  • Q-sep Bottle Top Solvent Dispenser

    Restek

    Accurately and precisely dispense liquids for QuEChERS extractions with this versatile pump. A quick, simple adjustment lets you set the output volume anywhere from 2.5 mL to 30 mL per stroke, and the included adaptors will accommodate most reagent bottles. Adjustment knob offers 56 output…

  • Q-sep QuEChERS dSPE Tubes for Extract Cleanup

    Restek

    QuEChERS methods are fast, easy, and cost-effective, and Restek Q-sep products make QuEChERS procedures even simpler. All extraction salts, sorbents, and sample tubes are included—no specialized equipment or glassware is required. Prepare samples more efficiently with a complete line of…

  • BenchMixer XLQ QuEChERS Shaker/Vortexer

    Benchmark

    …has been designed for use in QuEChERS and other sample prep methods. Supplied with racks for 50ml tubes held horizontally and 15ml and 1.5/2.0ml tubes held vertically, it takes the place of traditional manual shaking in these applications. For use with QuEChERS and other sample prep methods…

  • SampliQ QuEChERS Kits

    Agilent Technologies

    …SPE are available in 2 mL or 15 mL centrifuge tube sizes Bulk sorbents and salts are available for those who wish to pack their own tubes QuEChERS (pronounced "Catchers") stands for Qu ick E asy, Ch eap, E ffective, R ugged and S afe – all qualities that describe this…

  • QuEChERS Performance Standards Kit

    Restek

    Designed for use in all QuEChERS methods for pesticides in fruits and vegetables, including the original unbuffered method, AOAC 2007.01, and EN 15662. Kit contains organochlorine, organonitrogen, organophosphorus, and carbamate pesticides commonly used on fruits and vegetables. Volatile,…

  • Q-sep QuEChERS Extraction Salts

    Restek

    …for a second empty tube for salt transfer. Convenient slim packets fit perfectly into tubes to prevent spills. Ready-to-use tubes, no glassware required. Pre-weighed, ultra-pure extraction salts. Ideal for original unbuffered, AOAC (2007.01), and European (EN 15662) QuEChERS methods.

  • AOAC QC Spike Mix

    SPEX CertiPrep

    Matrix: Acetonitrile Volume: 5 mL Units/Pack: 1 Storage Condition: Freezer Shipping Info: Non-Hazardous

  • LC Multiresidue Pesticide Kit

    Restek

    …of charge; downloadable XLS file includes conditions and transition tables. Restek is your complete supplier for world-class LC-MS/MS multiresidue pesticide analysis: reference and internal standards, Ultra and Pinnacle DB LC columns, Q-sep QuEChERS sample prep products, accessories, and more!

  • CHROMABOND® QuEChERS

    MACHEREY-NAGEL

    Special products for determination of pesticides in food samples QuEChERS method and pre-mixes Within a few years after its development by Anastassiades et al. the QuEChERS method has gained a leading position for the determination of pesticide residues in food samples by GC-MS or LC-MS,…

  • QuEChERS Single-Component Reference Standards

    Restek

    Ready to use for QuEChERS extractions—no dilutions necessary.

  • Q-sep 3000 Centrifuge for QuEChERS

    Restek

    Priced to fit your laboratory's budget, the Q-sep 3000 centrifuge is the first centrifuge specifically designed for QuEChERS methodology. This compact, quiet, yet powerful unit spins at the 3,000 g force required by the European method. Centrifuge includes 50mL tube carriers (six), 50mL…

  • QuEChERS Quality Control Standards for GC-MS Analysis

    Restek

    Ready to use for QuEChERS extractions—no dilutions necessary.

  • QuEChERS Performance Standard B (7 components)

    Restek

    Compound List gamma-BHC (Lindane) (58-89-9) Chlorothalonil (1897-45-6) 4,4'-DDT (50-29-3) Dicofol (Kelthane) (115-32-2) Endosulfan sulfate (1031-07-8) Endrin (72-20-8) 2-Phenylphenol (90-43-7)

  • QuEChERS Performance Standard A (16 components)

    Restek

    Compound List Acephate (30560-19-1) Azinphos methyl (86-50-0) Chlorpyrifos (2921-88-2) Coumaphos (56-72-4) Diazinon (333-41-5) Dichlofluanid (1085-98-9) Dichlorvos (DDVP) (62-73-7) Dimethoate (60-51-5) Fenthion (55-38-9) Malathion (121-75-5) Methamidophos (10265-92-6) Mevinphos (7786-34-7) Omethoate…

  • QuEChERS Performance Standard C (17 components)

    Restek

    Compound List Bifenthrin (82657-04-3) Captan (133-06-2) Carbaryl (sevin) (63-25-2) Cyprodinil (121552-61-2) Deltamethrin (52918-63-5) Fenhexamid (126833-17-8) Fenpropathrin (39515-41-8) Folpet (133-07-3) Imazalil (35554-44-0) Iprodione (36734-19-7) Metalaxyl (57837-19-1) Methiocarb (2032-65-7)…

  • QuEChERS Internal Standard Mix for GC-MS Analysis (6 components)

    Restek

    Compound List PCB 18 (37680-65-2), 50 µg/mL PCB 28 (7012-37-5), 50 µg/mL PCB 52 (35693-99-3), 50 µg/mL Triphenylmethane (519-73-3), 10 µg/mL Triphenylphosphate (115-86-6), 20 µg/mL Tris-(1,3-dichloroisopropyl)phosphate (13674-87-8), 50 µg/mL

  • QuEChERS Internal Standard Mix for LC-MS/MS Analysis (Nicarbazin)

    Restek

    Compound List Nicarbazin (bis-nitrophenyl urea) (330-95-0)

  • QuEChERS Internal Standard Mix for GC-NPD and LC-MS/MS Analysis (2 components)

    Restek

    Compound List Triphenylphosphate (115-86-6), 20 µg/mL Tris-(1,3-dichloroisopropyl)phosphate (13674-87-8), 50 µg/mL

  • SPEX CertiPrep PCB 28

    SPEX CertiPrep

    Matrix: Acetonitrile Volume: 5 mL Units/Pack: 1 Storage Condition: Ambient Shipping Info: Non-Hazardous

  • GC/MS Internal Standard Mix

    SPEX CertiPrep

    Matrix: Acetonitrile Volume: 5 mL Units/Pack: 1 Storage Condition: Ambient Shipping Info: Non-Hazardous

  • EFSA PAH4 Standard (4 components)

    Restek

    …economically prepare custom mixes. Low volatility—longer shelf life and more accurate results. High miscibility—compatible with QuEChERS solvents. Pair with Rxi-PAH GC column for easy separation of EFSA PAH4 compounds from common interferences in food and environmental samples …

  • GC Multiresidue Pesticide Kit

    Restek

    …free of charge; downloadable XLS file includes conditions and transition tables. Restek is your complete supplier for world-class GC-MS/MS multiresidue pesticide analysis: reference and internal standards, Rxi-5ms GC columns, Q-sep QuEChERS sample preparation, inlet liners, accessories, and more!

  • EU 15+1 PAH Standard (16 components)

    Restek

    …provides longer shelf life, which helps ensure more accurate results. Broad solvent miscibility—compatible with acetonitrile, the QuEChERS solvent. Pair with Rxi-PAH GC column for easy separation of critical PAH compounds from common interferences in food and environmental samples…

  • PAH Interferences Standard (5 components)

    Restek

    …solvent provides longer shelf life, which helps ensure more accurate results. Broad solvent miscibility—compatible with acetonitrile, the QuEChERS solvent. HPLC compatible when diluted in appropriate solvent and analyzed with Pinnacle II PAH columns or UHPLC compatible on the Pinnacle DB…

  • LC Multiresidue Pesticide Standard #1 (13 components)

    Restek

    …supplier for world-class LC-MS/MS multiresidue pesticide analysis: reference and internal standards, Ultra and Pinnacle DB LC columns, Q-sep QuEChERS sample prep products, accessories, and more! Compound List Acephate (30560-19-1) Carbaryl (Sevin) (63-25-2) Dicrotophos (141-66-2) Dimethoate…

  • LC Multiresidue Pesticide Standard #10 (Carbendazim)

    Restek

    …satisfies your ISO requirements. Restek is your complete supplier for world-class LC-MS/MS multiresidue pesticide analysis: reference and internal standards, Ultra and Pinnacle DB LC columns, Q-sep QuEChERS sample prep products, accessories, and more! Compound List Carbendazim (10605-21-7)

  • LC Multiresidue Pesticide Standard #8 (Hydramethylnon)

    Restek

    …satisfies your ISO requirements. Restek is your complete supplier for world-class LC-MS/MS multiresidue pesticide analysis: reference and internal standards, Ultra and Pinnacle DB LC columns, Q-sep QuEChERS sample prep products, accessories, and more! Compound List Hydramethylnon (67485-29-4)

  • LC Multiresidue Pesticide Standard #7 (7 components)

    Restek

    …supplier for world-class LC-MS/MS multiresidue pesticide analysis: reference and internal standards, Ultra and Pinnacle DB LC columns, Q-sep QuEChERS sample prep products, accessories, and more! Compound List Emamectin-benzoate (155569-91-8) Fenpropimorph (67564-91-4) Spirodiclofen (148477-71-8)…

  • GC Multiresidue Pesticide Standard #9 (8 components)

    Restek

    …is your complete supplier for world-class GC-MS/MS multiresidue pesticide analysis: reference and internal standards, Rxi-5ms GC columns, Q-sep QuEChERS sample preparation, Sky inlet liners, accessories, and more! Compound List Disulfoton (298-04-4) Fonofos (944-22-9) Methyl parathion (298-00-0)…

  • LC Multiresidue Pesticide Standard #2 (16 components)

    Restek

    …supplier for world-class LC-MS/MS multiresidue pesticide analysis: reference and internal standards, Ultra and Pinnacle DB LC columns, Q-sep QuEChERS sample prep products, accessories, and more! Compound List Alanycarb (83130-01-2) Aldicarb (116-06-3) Aldicarb sulfone (1646-88-4) Aldicarb…

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