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The QuEChERS Method in Sample Preparation

Quick, Easy, Cheap, Effective, Rugged, and Safe - this is what the new method in sample preparation stands for. Developed in 2002, the QuEChERS method has been readily accepted by many pesticide residue analysts. Initially, the methodology was developed for the analysis of veterinary drugs (anthelmintics and thyreostats) in animal tissues but after realizing its great potential in the extraction of polar and particularly basic compounds it was also tested on pesticide residue analysis in plant material with great success. Today, QuEChERS is used in modern laboratories all over the world. Lab efficiency is improved not only with respect to labor reduction and consumable savings but also in terms of higher sample throughput and reduced waste generation and space requirements. If you have any questions on QuEChERS or the products you can find here, please feel free to contact us.

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QuEChERS

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  1. Macherey-Nagel

    Chromab. QuEChERS Mix I (6.5 g)

    €135.00
    SKU: MN730970
  2. Macherey-Nagel

    Chromab. QuEChERS Mix V (1.095 g)

    €114.00
    SKU: MN730975
  3. Agilent Technologies

    Quechers QC solution AOAC mtd 1 ml

    €21.00
    SKU: AG5190-0503
  4. Agilent Technologies

    Quechers QC surrogate for GC EN mtd 1ml

    €50.00
    SKU: AG5190-0499
  5. Thermo Fisher Scientific

    2mL Cent. tube w/150mg MgSO4, 50mg PSA & 50mg Carb

    €200.47
    SKU: TF60105-202
  6. Thermo Fisher Scientific

    2mL Cent. tube w/150mg Anhydrous MgSO4, 50mg PSA,

    €147.42
    SKU: TF60105-203
  7. Thermo Fisher Scientific

    15mL Cent. Tube w/900mg MgSO4, 300mg PSA & 150mg C

    €209.65
    SKU: TF60105-205
  8. Thermo Fisher Scientific

    15mL Cent. Tube w/900mg MgSO4, 300mg PSA & 150mg C

    €209.65
    SKU: TF60105-206
  9. Thermo Fisher Scientific

    50ml Centrifuge tube

    €807.49
    SKU: TF60105-212
  10. Thermo Fisher Scientific

    15ml tube, 900/300, 50/PAK

    €206.54
    SKU: TF60105-214
  11. Thermo Fisher Scientific

    15ml Cent tube, 50/PAK

    €142.38
    SKU: TF60105-217
  12. Thermo Fisher Scientific

    15ml cent tube, pk50

    €242.99
    SKU: TF60105-235
  13. Thermo Fisher Scientific

    15CT w/900MgSO4 +150PSA

    €30.52
    SKU: TF60105-315
  14. Thermo Fisher Scientific

    15CT w/900MgSO4 +150PSA

    €30.52
    SKU: TF60105-317
  15. Thermo Fisher Scientific

    2ml CT pk10

    €17.04
    SKU: TF60105-319
  16. Thermo Fisher Scientific

    2ml CT pk10

    €17.04
    SKU: TF60105-320
  17. Thermo Fisher Scientific

    15CT w/900MgSO4 +150PSA

    €44.15
    SKU: TF60105-327
  18. Thermo Fisher Scientific

    15mL Centrifuge Tube with 900mg Anhydrous MgSO4, 300mg PSA

    €42.54
    SKU: TF60105-314
  19. Thermo Fisher Scientific

    15mL Centrifuge Tube with 1200mg MgSO4, 400mg PSA+400mg C18

    €42.32
    SKU: TF60105-325
  20. Thermo Fisher Scientific

    15mL Centrifuge Tube with 150mg MgSO4, 300mg PSA+150mg Chlorofiltr

    €74.69
    SKU: TF60105-331
  21. Macherey-Nagel

    Chromab. QuEChERS Mix II (7.5 g)

    €135.00
    SKU: MN730971
  22. Macherey-Nagel

    Chromab. QuEChERS Mix III (1.05 g)

    €92.00
    SKU: MN730972
  23. Macherey-Nagel

    Chromab. QuEChERS Mix IV (1.065 g)

    €114.00
    SKU: MN730973
  24. Macherey-Nagel

    Chromab. QuEChERS Mix VI (1.2 g)

    €92.00
    SKU: MN730974
  25. Thermo Fisher Scientific

    QuEChERS Pouches MgSO4 4g,NaCl 1g, pk50

    €272.62
    SKU: TF60105-236
  26. Thermo Fisher Scientific

    QuEChERS, 1.2g NaCl (no tubes)

    €93.49
    SKU: TF60105-345
  27. Thermo Fisher Scientific

    QuEChERS, 4g Na2SO4 and 0.5g MgSO4 (no tubes)

    €96.75
    SKU: TF60105-346
  28. Waters

    DisQuE Dispersive Sample Preparation Kit

    €341.00
    SKU: WT176001676
  29. Waters

    DisQuE CEN Dispersive SPE Kit

    €420.00
    SKU: WT176001903
  30. Waters

    DisQuE AOAC QuEChERS Kit- Pouch Format

    €391.00
    SKU: WT176002922
  31. Waters

    DisQuE CEN QuEChERS Kit- Pouch Format

    €476.00
    SKU: WT176002923
  32. Waters

    DisQuE 50mL Tube/AOAC - Acetate

    €177.00
    SKU: WT186004571
  33. Waters

    DisQuE 2mL Tube - AOAC

    €162.00
    SKU: WT186004572
  34. Waters

    DisQuE 2mL Tube - AOAC/C18

    €154.00
    SKU: WT186004830
  35. Waters

    DisQuE 2mL Tube - CEN

    €143.00
    SKU: WT186004831
  36. Waters

    DisQuE 2mL Tube - CEN/C18

    €148.00
    SKU: WT186004832
  37. Waters

    DisQuE 15mL Tube/MgSO4/PSA

    €119.00
    SKU: WT186004833
  38. Waters

    DisQuE 15mL Tube/MgSO4/PSA/C18 50/PAK

    €124.00
    SKU: WT186004834
  39. Waters

    DisQuE 50mL Tube/CEN - Citrate

    €313.00
    SKU: WT186004837
  40. Waters

    DisQuE Pouch for 50mL AOAC

    €103.00
    SKU: WT186006812
  41. Waters

    DisQuE Pouch for 50mL CEN

    €147.00
    SKU: WT186006813
  42. Thermo Fisher Scientific

    4g MgSO4/1g NaCl/500mg Na2Cit/1g Na3Cit, Slim Line Pouch

    €135.09
    SKU: TF60105-333-SP
  43. Thermo Fisher Scientific

    4g MgSO4, 1g Sodium Chloride, 15ml CT

    €199.00
    SKU: TF60105-356
  44. Thermo Fisher Scientific

    4g MgSO4, 1g Sodium Acetate, 15ml CT

    €203.36
    SKU: TF60105-357
  45. Thermo Fisher Scientific

    homogenizers for 15mL QuEChERS tubes

    €26.07
    SKU: TF60106-421
  46. Thermo Fisher Scientific

    Quechers 5g Sodium Sulfat Slim Line Pouch 50pk

    €91.56
    SKU: TF60105-368-SP
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Advantages of the QuEChERS procedure

The QuEChERS procedure entails a number of simple analytical steps and is thus fast and easy to perform and little susceptible to errors. QuEChERS provides high recoveries for a very broad scope of pesticides belonging to various chemical classes and the final extract, being solved in acetonitrile, gives full flexibility in the choice of the determinative analysis technique. Direct connection with liquid chromatography (LC) and gas chromatography (GC) is possible.

DisQue by Waters

The QuEChERS method, followed by dispersive solid-phase extraction (d-SPE), is a simple and straightforward sample preparation technique ideal for multi-residue analysis for pesticides, veterinary drugs, and mycotoxins in a wide variety of food and agricultural products. Waters DisQuE Dispersive Sample Preparation products include conveniently-packaged centrifuge tubes and foil pouches containing pre-weighed sorbents and buffers in pouches and tubes for use with both the AOAC and CEN QuEChERS methods.

Compared to traditional sample preparation techniques, DisQuE solutions offer:

  • Decreased time spent on sample preparation
  • Efficient and cost effective sample preparation
  • Reliable, quality product in a convenient format