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Thermo Scientific QuEChERS

Thermo Scientific QuEChERS kits contain pre-packaged, ready-weighed salts, sorbents, and buffers to streamline your workflow and minimize the potential for error. The kits are available in several formats depending on your analytes of interest, sample matrix, and preferred QuEChERS method: 

Original 2003 Method (Anastassiades et al, 2003): developed for non-base-sensitive compounds, using sodium chloride to reduce polar interferences and enhance extraction.
AOAC 2007.01 Method uses sodium acetate as a buffer instead of sodium chloride and is compatible with base-sensitive compounds.
EN 15662 Method is like the AOAC method, but uses sodium chloride to minimize polar interferences, and sodium citrate dihydrate and disodium citrate sesquihydrate instead of sodium acetate.
-  NY/T 1380-2007 Method is recommended by China Ministry of Agriculture for the QuEChERS Method sample preparation of 51 specific pesticide residues in fruits and vegetables with analysis by GC-MS.

Complete packages - including both extraction and clean-up kits - are available. Extraction-only and clean up-only kits are also offered to suit your laboratory’s sample preparation needs. These pre-packaged kits save time and money, make QuEChERS procedures easier and more convenient, and ensure quality to yield reproducible results and excellent recoveries for a wide variety of analytes.

Part Number Short Description SPE Format Tube Size (ml) Type Pack Size Price Qty
60106-CH-15 Ceramic Homogenizers for 15mL Tubes, 100pk Ceramic Homogenizer 100
£44.28
60106-CH-2 Ceramic Homogenizers for 2mL Tubes, 200pk Ceramic Homogenizer 200
£44.28
60106-CH-50 Ceramic Homogenizers for 50mL Tubes, 100pk Ceramic Homogenizer 100
£44.28
S1-10-EN-CH-KIT EN Extraction Kit for 10g Sample, includes salts in pouches, 50mL tubes, and ceramic homogenizers, 50pk Extraction Kit 50 mL EN 50
£172.70
S1-10-EN-KIT EN Extraction Kit for 10g Sample, includes salts in pouches and 50mL tubes, 50pk Extraction Kit 50 mL EN 50
£154.99
S1-10-EN-POT EN Extraction Kit for 10g Sample, includes salts in pouches, 50pk Extraction Kit No Tube EN 50
£132.85
S1-10-ORIG-CH-KIT Original Extraction Kit, for 10g Sample, 4g MgSO4 + 1g NaCl in pouches, 50mL Tubes, Ceramic Homogenizers, 50/pk Extraction Kit 50 mL Original 50
£168.27
S1-10-ORIG-KIT Original Extraction Kit, for 10g Sample, 4g MgSO4 + 1g NaCl in pouches, 50mL Tubes, 50/pk Extraction Kit 50 mL Original 50
£150.56
S1-10-ORIG-POT Original Extraction Kit, for 10g Sample, 4g MgSO4 + 1g NaCl in pouches, no Tubes, 50/pk Extraction Kit 50 mL Original 50
£123.99
S1-15-AOAC-CH-KIT AOAC Extraction Kit for 15g Sample, 6g ANHYDROUS MgSO4 1.5g Extraction Kit 50 mL AOAC 50
£172.70
S1-15-AOAC-KIT AOAC Extraction Kit for 15g Sample, 6g ANHYDROUS MgSO41.5g Extraction Kit 50 mL AOAC 50
£159.41
S1-15-AOAC-POT AOAC Extraction Kit for 15g Sample, 6g MgSO41.5g NAOAC (SOD Extraction Kit No Tube AOAC 50
£132.85
S2-15-ALL-AOAC-KIT AOAC Clean-up Kit 400mg PSA 400mg C18 45mg GCB 1200mg MgSO4 Clean-up Kit 15 mL AOAC 50
£163.84
S2-15-FW-AOAC-KIT AOAC Clean-up Kit 400mg PSA, 400mg C18, 1200mg ANHYDROUS MgSO4 PR Clean-up Kit 15 mL AOAC 50
£141.70
S2-15-FW-EN-KIT EN Clean-up Kit 150mg PSA 150mg C18900MG MgSO4 PREFILLED IN 1 Clean-up Kit 15 mL EN 50
£112.48
S2-15-GFV-AOAC-KIT AOAC Clean-up Kit400mg PSA1200mg ANHYDROUS MgSO4 PREFILLED IN Clean-up Kit 15 mL AOAC 50
£112.48
S2-15-GFV-EN-KIT EN Clean-up Kit150 MG PSA 900 MG MgSO4 PREFILED IN 15ML Tubes Clean-up Kit 15 mL EN 50
£112.48
S2-15-GFV-NYT-KIT NY/T Clean-up Kit 100MG PSA100MG C18300MG ANHYDROUS MgSO4 PRE Clean-up Kit 15 mL NY/T 50
£123.99
S2-15-HP-EN-KIT EN Clean-up Kit150mg PSA 45mg GCB, 900MG MgSO4 PREFILLED IN 1 Clean-up Kit 15 mL EN 50
£130.72
S2-15-OTH-AOAC-KIT AOAC Clean-up Kit 150mg C18, 900MG MgSO4 PREFILLED IN 15ML TUB Clean-up Kit 15 mL AOAC 50
£116.02
S2-15-P-AOAC-KIT AOAC Clean-up Kit 400mg PSA 400mg GCB 1200mgMgSO4 PREFILLED Clean-up Kit 15 mL AOAC 50
£336.54
S2-15-P-EN-KIT EN Clean-up Kit 150mg PSA 15mg GCB, 900MG MgSO4 PREFILLED IN 1 Clean-up Kit 15 mL EN 50
£136.38
S2-15-PF-AOAC-KIT AOAC Clean-up Kit400mg PSA400mg C18400mg GCB1200mg ANHYDROUS Clean-up Kit 15 mL AOAC 50
£430.86
S2-2-ALL-AOAC-KIT AOAC Clean-up Kit 50mg PSA 50mg C18 7.5MG GCB 150mg MgSO4 PRE Clean-up Kit 2 mL AOAC 100
£183.33
S2-2-FW-AOAC-KIT AOAC Clean-up Kit 50mg PSA50mg C18150mg ANHYDROUS MgSO4 PREFI Clean-up Kit 2 mL AOAC 100
£139.64
S2-2-FW-EN-KIT EN Clean-up Kit 25mg PSA 25mg C18, 150mg MgSO4PREFILLED IN 2mL Clean-up Kit 2 mL EN 100
£144.46
S2-2-GFV-AOAC-KIT AOAC Clean-up Kit 50mg PSA 150mg ANHYDROUS MgSO4 PREFILLED IN Clean-up Kit 2 mL AOAC 100
£123.99
S2-2-GFV-EN-KIT EN Clean-up Kit 25mg PSA 150mg MgSO4 PREFILLED IN 2mL Tubes 1 Clean-up Kit 2 mL EN 100
£146.86
S2-2-HP-EN-KIT EN Clean-up Kit25mg PSA 7.5MG GCB, 150mg MgSO4 PREFILLED IN 2 Clean-up Kit 2 mL EN 100
£206.39
S2-2-OTH-AOAC-KIT AOAC Clean-up Kit 25mg C18, 150mg MgSO4 PREFILLED IN 2mL Tubes Clean-up Kit 2 mL AOAC 100
£120.45
S2-2-P-AOAC-KIT AOAC Clean-up Kit 50mg PSA, 50mg GCB 150mg MgSO4 PREFILLED IN Clean-up Kit 2 mL AOAC 100
£185.98
S2-2-P-EN-KIT EN Clean-up Kit25mg PSA, 2.5MG GCB 150mg MgSO4 PREFILLED IN 2M Clean-up Kit 2 mL EN 100
£165.60
S2-2-PF-AOAC-KIT AOAC Clean-up Kit50mg PSA50mg C1850mg GCB150mg ANHYDROUS MGSO Clean-up Kit 2 mL AOAC 100
£206.35
S1-15-ORIG-CH-KIT Original Extraction Kit, for 15g Sample, 6g MgSO4 + 1.5g NaCl in pouches, 50mL Tubes, Ceramic Homogenizers, 50/pk Original
£154.99
S1-15-ORIG-KIT Original Extraction Kit, for 15g Sample, 6g MgSO4 + 1.5g NaCl in pouches, 50mL Tubes, 50/pk Original
£132.85
S1-15-ORIG-POT Original Extraction Kit, for 15g Sample, 6g MgSO4 + 1.5g NaCl in pouches, no Tubes, 50/pk Original
£101.85

Purpose of the Chemicals

  • MgSO4 removes residual water, and induces phase separation between water content in sample and acetonitrile layer 
  • NaCl removes residual water, and induces phase separation between water content in sample and acetonitrile layer
  • NaOAc buffers the sample to stabilize pH
  • Disodium hydrogencitrate sesquihydrate buffers the sample to stabilize pH
  • Trisodium citrate dihydrate buffers the sample to stabilize pH
  • PSA removes free fatty acids and other acidic co-extractives
  • C18 removes fats, sterols, and other non-polar interferences from sample 
  • GCB removes pigment (not recommended for use with planar pesticides)
Thermo-Scientific-QuEChERS-Solutions-Brochure (6.46 MB)
QuEChERS solutions for simple sample extraction and clean-up
Thermo Scientific QuEChERS Selection Guide (498.69 kB)
Selecting the appropriate QuEChERS extraction method for pesticides in foods
Thermo Scientific Food and Beverage Workflow Solutions (8.06 MB)
Recommended chromatography columns and consumables from Thermo Scientific for food and beverage analysis
Thermo Sample Preparation Catalogue 2022-2023 (7.34 MB)
Save time, improve reproducibility, and extend the lifetime of your HPLC/UHPLC and GC columns with Thermo Scientific's comprehensive range of sample preparation products
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