Bond Elut QuEChERS Dispersive Kits
Bond Elut QuEChERS Dispersive Kits from Agilent Technologies
Agilent offers dispersive kits with sorbents and salts supplied in 2 mL or 15 mL centrifuge tubes to accommodate the aliquot volumes specified by current AOAC and EN methodologies. Select the Dispersive SPE kit suited to the type of food being analyzed and the method you are following. In this step, an aliquot of the sample extract from Step One using the Extraction Kits is added to a 2 mL or 15 mL centrifuge tube containing a small amount of SPE sorbent and MgSO4. The sorbent will pull out interfering matrix materials from the sample, while the MgSO4 helps remove excess water and improve analyte partitioning. Selected kits are now available with ceramic homogenizers (2 per tube). Their part numbers are designated by a CH.
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General fruits and vegetables: Removes polar organic acids, some sugars and lipids
Fruits and vegetables with fats and waxes: Removes polar organic acids, some sugars, more lipids and sterols
Pigmented fruits and vegetables: Removes polar organic acids, some sugars and lipids, and carotenoids and chlorophyll; not for use with planar pesticides
Highly pigmented fruits and vegetables: Removes polar organic acids, some sugars and lipids, plus high levels of carotenoids and chlorophyll; not for use with planar pesticides
Fruits and vegetables with pigments and fats: Removes polar organic acids, some sugars and lipids, plus carotenoids and chlorophyll; not for use with planar pesticides
Drug Residues in Meat: Removes biological matrix interferences, including hydrophobic substances (fats, lipids) and proteins
Universal: Removes all matrix interfering materials, including polar organic acids, lipids, sugars, proteins, carotenoids, and chlorophyll
Vet Drug in Food: Removes matrix interferences, such as polar organic salts, sugars, lipids, and proteins
- Literature
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Agilent QUECHERS Selection Guide
Choose the right QuEChERS product for your application
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Agilent Quechers Application Guide
QuEChERS applications to help you build methods
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Agilent QUECHERS 101 Guide
All the QuEChERS information you need to get started
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Agilent Sample Preparation Catalogue
Consumable items for sample preparation from Agilent
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