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Thermo Scientific™ HyperSep™ Dispersive SPE Multipacks (QuEChERS)

Save time and achieve more accurate pesticide determinations using these pre-prepared dispersive SPE products for QuEChERS clean-up.

159.00€ - 170.00€

Especificaciones

Para utilizar con. QuEChERS Method
Tipo QuEChERS Sample Prep
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Productos 8
Product Code Brand Descripción Price Quantity & Availability  
Product Code Brand Descripción Price Quantity & Availability  
12603085 missing translation for 'viewDocuments' Thermo Scientific™
60105-332
4000 mg Magnesium Sulfate, 1000 mg sodium chloride, 50 pk 159.00€
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Fecha de envío estimada
del proveedor 09-12-2019
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12613085 missing translation for 'viewDocuments' Thermo Scientific™
60105-333
4000 mg Magnesium Sulfate, 1000 mg Sodium Chloride, 500 mg Sodium Citrate dibasic sesquihydrate, 1000 mg sodium citrate tribasic, 50 pk 159.00€
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Fecha de envío estimada
del proveedor 27-11-2019
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12623085 missing translation for 'viewDocuments' Thermo Scientific™
60105-334
4000 mg Magnesium Sulfate, 1000 mg Sodium Acetate, 50 pk 165.00€
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Fecha de envío estimada
del proveedor 19-12-2019
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12633085 missing translation for 'viewDocuments' Thermo Scientific™
60105-335
6000 mg Magnesium Sulfate, 1500 mg Sodium Acetate, 50 pk 165.00€
paquete de 50 View alternative products
missing translation for 'toSaveUpto' 
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Fecha de envío estimada
del proveedor 19-12-2019
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12643085 missing translation for 'viewDocuments' Thermo Scientific™
60105-336
1500 mg Sodium Chloride, 6000 mg Magnesium Sulfate, 50 pk 163.00€
paquete de 50 View alternative products
missing translation for 'toSaveUpto' 
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Fecha de envío estimada
del proveedor 19-12-2019
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12653085 missing translation for 'viewDocuments' Thermo Scientific™
60105-337
6000 mg Magnesium Sulfate, 1500 mg NaCl, 1500 mg sodium citrate dihydrate, 750 mg disodium citrate sesquihydrate 170.00€
paquete de 50 View alternative products
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Fecha de envío estimada
del proveedor 19-12-2019
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13486816 missing translation for 'viewDocuments' Thermo Scientific™
60105-338
8000 mg Magnesium Sulfate, 2000 mg sodium chloride, 50 pk 159.00€
paquete de 50 View alternative products
missing translation for 'toSaveUpto' 
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Fecha de envío estimada
del proveedor 19-12-2019
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13496816 missing translation for 'viewDocuments' Thermo Scientific™
60105-339
8000 mg Magnesium Sulfate, 3500 mg NaCl, 50 pk 165.00€
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Fecha de envío estimada
del proveedor 19-12-2019
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Description

Description

HyperSep Dispersive SPE Clean-Up Products contain PSA (primary/secondary amine) for the removal of organic acids and polar pigments among other compounds. Some products couple the PSA with endcapped C18 for the removal of most lipids and sterols, or graphitized carbon black for the removal of sterols and pigments such as chlorophyll. A variety of tube formats and bed weights are available to accommodate large and small sample sizes.

All HyperSep Dispersive SPE products are pre-prepared and optimized for the method at hand, so you will:

  • Save valuable preparation time
  • Achieve more consistent analytical results due to consistency in products and rigorous quality control
  • Get cleaner extracts and lower peak counts as a result of using highest quality, pre-prepared products
QuEChERS Technique

Developed by the USDA Eastern Regional Research Center in 2003, the QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) technique is increasingly becoming the technique of choice for extraction and clean-up of pesticide residues.

The QuEChERS method is a two-step process: extraction followed by clean-up. There are four variations of the QuEChERS method currently in use:

  • The original QuEChERS method uses sodium chloride to enhance extraction
  • Dispersive AOAC 2007.01 uses sodium acetate as a buffer, replacing sodium chloride
  • The Dual-Phase variation introduces PSA and GCB to remove high levels of chlorophyll and plant sterols in the final extract without the loss of planar pesticides (polar aromatics) using an acetone:toluene solvent mix (3:1)
  • European Version is similar to the AOAC method, except the extraction uses sodium chloride, sodium citrate dihydrate and disodium citrate sesquihydrate instead of sodium acetate
Specifications

Specifications

QuEChERS Method
QuEChERS Sample Prep