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Solid phase extraction cartridges, Bond Elut™ SAX

Supplier: VARIAN
Description: Bond Elut™ SAX is a strong anion exchange sorbent ideally suited for the extraction of compounds such as carboxylic acids, which may not retain effectively on weak anion exchange sorbents. The sorbent is supplied in the chloride counter ion form. You can modify the selectivity of the phase by replacing the chloride ion with other anions, such as acetate and hydroxide.

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Solid phase extraction cartridges, Bond Elut™ CH

Supplier: VARIAN
Description: Bond Elut™ CH is a mid-polarity sorbent that exhibits unique selectivities for certain analytes. When employed as a non-polar sorbent, CH has the approximate polarity of a C₂ sorbent. Bond Elut™ CH is often a good choice when non-polar sorbents such as C₁₈, C₈ or C₂ do not provide the desired selectivity.

Product Image-REST26216

QuEChERS dSPE tubes, Q-sep™

Supplier: Restek
Description: QuEChERS dSPE tubes are used for extract cleanup. It is fast, simple sample Prep for multiresidue pesticide analysis. It has a advantage that no glassware required and it is ready to use. It can be individually labelled for easy sorbent identification and the tubes are preweighed with ultra pure sorbents.

Product Image-MANA815710.1

Adsorbents for column chromatography, Florisil®

Catalog Number: (MANA815710.1)
Supplier: MACHEREY-NAGEL
Description: Hard granular magnesia silica gel: MgO (15,5 ±0,5%) SiO<sub>2</sub> (84,0 ±0,5%) Na<sub>2</sub>SO<sub>4</sub> (≤1,0%) 60/100 mesh.
UOM: 1 * 1 kg
Product Image-553-0013

Cation exchange bulk packing material

Supplier: HAMILTON BONADUZ
Description: Polymer bulk packing material for cation exchange applications.

Product Image-TOYO0019808

Size exclusion chromatography sorbents, Toyopearl®

Supplier: TOSOH Bioscience
Description: Toyopearl resins can be used in organic solvents or mixtures of organic solvents and water. The compatibility of DMF with Toyopearl also permits the separation of hydrophobic substances such as polystyrenes.

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Solid phase extraction cartridges, Oasis® HLB

Supplier: WATERS
Description: Oasis® HLB cartridges contain the Oasis® HLB sorbent, which is a universal polymeric reversed phase sorbent that was developed for the extraction of a wide range of acidic, basic, and neutral compounds from various matrices using a simple, generic protocol.

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Solid phase extraction cartridges, Bond Elut™ CBA

Supplier: VARIAN
Description: CBA is a mid-polarity sorbent and weak cation exchanger (pKa 4,8). It can be used with a wider range of counter-ions than lower pKa sorbents like SCX and will demonstrate easier elution of quaternary amine functionalised analytes.

Product Image-551-0300

Solid phase extraction cartridges, Bond Elut™ C18

Supplier: VARIAN
Description: Bond Elut™ C18 is the most hydrophobic, bonded silica sorbent in the Bond Elut™ range. It is the most popular SPE sorbent because of its extremely retentive nature for non-polar compounds. C18 is generally regarded as having the broadest spectrum of retention among bonded silica sorbents, since it retains most organic analytes from aqueous matrices. When analysing small to intermediate molecules, Bond Elut™ C18 can be used for desalting aqueous matrices prior to ion exchange, as salts pass through the sorbent unretained.

Product Image-553-0011

Ion exclusion bulk packing material

Supplier: HAMILTON BONADUZ
Description: Polymer bulk packing material for ion exclusion applications.

Product Image-7225-04

J.T.Baker® BAKERBOND spe™ narc™-1 J.T.Baker® BAKERBOND spe™ narc™-2, SPE Columns

Supplier: Avantor
Description: Standard ultra-clean PP SPE columns are used for samples from 0,2 to 10 ml when standard speed, recovery, and final concentration are needed. These columns are ideal for separating drugs and small molecules. Columns are vacuum packed to preserve sorbent performance. The optimised round-rimmed tube and frits are made from ultra-pure polymers. The tubes fit most processors and racks.

Certificates

Product Image-HYPE60108-417

Solid phase extraction cartridges, HyperSep™ SAX

Supplier: Thermo Fisher Scientific
Description: Strong anion exchange sorbent for extraction of weak acids.

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Sentry guard cartridges, XBridge™

Supplier: WATERS
Description: XBridge BEH C18 sorbent can be used over an entire range of mobile phase pH (1 to 12). The trifunctionally bonded C18 ligand provides with a universal column for most HPLC separations and gives you the widest usable pH range, superior low pH stability, and ultra-low column bleed. The XBridge BEH C8 sorbent is less retentive compared to the XBridge BEH C18 sorbent.

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Solid phase extraction cartridges, Bond Elut™ CN-E

Supplier: VARIAN
Description: A medium polarity sorbent with many uses, Bond Elut™ CN-E is ideal for applications in which extremely non-polar compounds would be irreversibly retained on high carbon load sorbents such as C₈ and C₁₈. This endcapped version of the cyano sorbent is best utilised when extracting analytes from an aqueous matrix.

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Accessories for flash chromatography system, SPOT™ II Ultimate

Supplier: INTERCHIM
Description: Flash chromatography system

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Solid phase extraction cartridges, HyperSep™ Aminopropyl

Supplier: Thermo Fisher Scientific
Description: A polar sorbent for both polar and anion exchange interactions.

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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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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