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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. Thermo Fisher Scientific

    Quechers 5g Sodium Sulfat Slim Line Pouch 50pk

    $122.26
    sku: TF60105-368-SP
  2. Agilent Technologies

    QuEChERS dSPE EMR-Lipid

    Regular Price: $331.47

    Special Price $314.90

    sku: AG5982-1010
  3. Macherey-Nagel

    Chromab. QuEChERS Mix I (6.5 g)

    $138.00
    sku: MN730970
  4. Macherey-Nagel

    Chromab. QuEChERS Mix II (7.5 g)

    $138.00
    sku: MN730971
  5. Macherey-Nagel

    Chromab. QuEChERS Mix III (1.05 g)

    $94.00
    sku: MN730972
  6. Macherey-Nagel

    Chromab. QuEChERS Mix IV (1.065 g)

    $116.00
    sku: MN730973
  7. Macherey-Nagel

    Chromab. QuEChERS Mix VI (1.2 g)

    $94.00
    sku: MN730974
  8. Macherey-Nagel

    Chromab. QuEChERS Mix V (1.095 g)

    $116.00
    sku: MN730975
  9. Thermo Fisher Scientific

    2mL Cent. tube w/150mg MgSO4, 50mg PSA & 50mg Carbon, 100/PAK

    $257.44
    sku: TF60105-202
  10. Thermo Fisher Scientific

    2mL Cent. tube w/150mg Anhydrous MgSO4, 50mg PSA, 100/PAK

    $189.32
    sku: TF60105-203
  11. Thermo Fisher Scientific

    2mL Centrifuge tube w/150mg MgSO4, 50mg PSA & 50mg C18, 100/PAK

    $210.63
    sku: TF60105-204
  12. Thermo Fisher Scientific

    15mL Cent. Tube w/900mg MgSO4, 300mg PSA & 150mg Carbon, 50/PAK

    $269.23
    sku: TF60105-205
  13. Thermo Fisher Scientific

    15mL Centrifuge Tube with 900mg MgSO4, 150mg PSA, 15mg GCB 50/PAK

    $195.04
    sku: TF60105-218
  14. Thermo Fisher Scientific

    15CT w/900MgSO4 +150PSA pk10

    $63.89
    sku: TF60105-315
  15. Thermo Fisher Scientific

    15CT w/900MgSO4 +150PSA+45GCB, pk10

    $40.76
    sku: TF60105-317
  16. Thermo Fisher Scientific

    2ml CT 150 MgSO4, 25 PSA pk10

    $27.81
    sku: TF60105-319
  17. Thermo Fisher Scientific

    2ml CT 150 MgSO4, 25 PSA, 25 C18 pk10

    $31.43
    sku: TF60105-320
  18. Thermo Fisher Scientific

    2ml CT150 MgSO4 25 PSA 7.5 GCB pk10

    $30.29
    sku: TF60105-322
  19. Thermo Fisher Scientific

    15CT w/900MgSO4 +150PSA+150C18, pk10

    $58.95
    sku: TF60105-327
  20. Thermo Fisher Scientific

    50mL PP Cent tubes w/6g MgSO4, 1.5g Sodium Acetate, 250/PAK

    $567.01
    sku: TF60105-210
  21. Agilent Technologies

    QuEChERS Extract Tubes for Vet Drugs

    Regular Price: $219.88

    Special Price $208.89

    sku: AG5982-0032
  22. Agilent Technologies

    Dispersive 15ml ,pigmented,AOAC, w/ CH

    Regular Price: $287.17

    Special Price $272.81

    sku: AG5982-5258CH
  23. Agilent Technologies

    Original QuEChERS Extract Tube 10g w/CH

    Regular Price: $260.91

    Special Price $247.86

    sku: AG5982-5550CH
  24. Agilent Technologies

    QuEChERS Final Polish EMR-Lipid

    Regular Price: $90.26

    Special Price $85.75

    sku: AG5982-0101
  25. Agilent Technologies

    TFDA QuEChERS dSPE 15ml Animal Origin

    Regular Price: $318.34

    Special Price $302.42

    sku: AG5982-6665
  26. Thermo Fisher Scientific

    50mL Centrifuge Tube with 900mg MgSO4 300mg PAS 150mg Carbon 250Pk

    $1,115.32
    sku: TF60105-237
  27. Thermo Fisher Scientific

    QUECHERS 15mL Centrifuge Tube with 150mg MgSO4, 150mg PSA, 50mg C18

    $32.89
    sku: TF60105-302
  28. Thermo Fisher Scientific

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

    $60.31
    sku: TF60105-314
  29. Thermo Fisher Scientific

    2mL Centrifuge Tube with 150mg MgSO4, 25mg PSA+2.5mg Carbon

    $34.12
    sku: TF60105-321
  30. Thermo Fisher Scientific

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

    $58.04
    sku: TF60105-324
  31. Thermo Fisher Scientific

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

    $58.04
    sku: TF60105-325
  32. Thermo Fisher Scientific

    15mL Centrifuge Tube with 150mg MgSO4, 50mg PSA+50mg Carbon

    $56.94
    sku: TF60105-330
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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.