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SPE Sorbents

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During solid phase extraction chromatography, components are separated based on physical and chemical properties. The separation effectiveness is primarily based on choosing the correct SPE sorbents to have maximum retention. Normal phase and reversed phase procedures require SPE sorbents to have a strong polarity so that non-polar compounds will pass through a cartridge or absorb to the surface. Capable of working with automatic equipment for faster results, SPE sorbents improve recovery and precision in separations.


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Supplier:  VWR International
Description:   Common, pure grade silica gel for flash chromatography has narrow particle size and water content control.
Supplier:  VWR International
Description:   Packing is ultra pure grade silica, specially washed with acid and DI water.
Supplier:  VWR International
Description:   Common, pure grade silica gel for flash chromatography has narrow particle size and water content control.
Supplier:  VWR International
Description:   Packing is ultra pure grade silica, specially washed with acid and DI water.
Supplier:  Avantor Performance Materials
Description:   Aluminum Oxide, Basic, Powder, Brockmann Activity Grade I, for separation of organic compounds. BAKER ANALYZED* Reagent. Particle Size: 50-200um. Pore Size: 60A. 500g.
SDS
Catalog Number: (CA48219-498)

Supplier:  MilliporeSigma
Description:   LiChrolut® EN was especially developed for application in environmental analysis where highly contaminated samples occur and very polar organic compou...
Catalog Number: (CA1.05245.0500)

Supplier:  MilliporeSigma
Description:   Ion exchanger Amberjet® 4200 (strongly basic anion exchanger), Cl⁻ form
Supplier:  Thermo Scientific
Description:   Convenient and effective approach for determining pesticide residues in fruit, vegetables and other foods.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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