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Product Image-HYPE60108-745

Solid phase extraction cartridges, HyperSep™ Cyano

Supplier: Thermo Fisher Scientific
Description: Solid phase extraction cartridges with medium polarity sorbent, ideal for the isolation of polar compounds from non polar matrices.

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Solid phase extraction cartridges, Bond Elut™ SI

Supplier: VARIAN
Description: Native silica is generally regarded as the most polar SPE sorbent available. Bond Elut™ SI is particularly effective at separating compounds with a very similar structure. Applying the analytes in a non-polar solvent, then increasing the solvent polarity by increasing the concentration of a polar modifier, such as THF or ethyl acetate, delivers effective separations.

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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.

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Solid phase extraction cartridges, Bond Elut™ NEXUS and NEXUS WCX

Supplier: VARIAN
Description: Bond Elut™ NEXUS is an ultra-clean polymeric sorbent which has bi-modal porosity and a high surface area. NEXUS offers a nonpolar retention mechanism with no pre-conditioning required. The large particle size makes NEXUS ideal for extractions from highly viscous samples, such as horse urine.

Based on the same base polymer technology, Bond Elut™ NEXUS WCX is a weak cation exchange sorbent that offers extra selectivity for analytes, such as quaternary ammonium drugs and anabolic steroids.

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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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Solid phase extraction cartridges, Bond Elut™ PBA

Supplier: VARIAN
Description: PBA is a unique sorbent consisting of a phenylboronic acid covalently linked to a silica gel surface. Covalent processes result in a higher retention to the sorbent surface than other mechanisms, resulting in superior clean-up. The boronate group has a high specificity for cis-diol containing compounds such as catechols, nucleic acids, low molecular weight proteins and carbohydrates.

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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.

Product Image-VARI12198003

Diatomaceous earth sorbents, Chem Elut™ and Hydromatrix™

Supplier: VARIAN
Description: Chem Elut sorbent for rapid, general sample preparation of biological samples such as plasma, serum, whole blood and urine. Chem Elut products are available in buffered and unbuffered formats. The buffered devices can be used for simple scrubbing operations on organic reactions. The base-treated cartridge can remove residual acid compounds from a variety of matrices.

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Solid phase extraction cartridges, Bond Elut™ PSA

Supplier: VARIAN
Description: Bond Elut™ PSA is an alkylated amine sorbent that contains two different amino functionalities, one secondary and one primary. This gives a slightly higher pKa and ionic capacity compared to Bond Elut™ NH₂. The PSA functional group is a very effective bidentate ligand and is therefore an excellent sorbent for chelation applications. PSA has a significantly higher carbon load than most amino functional sorbents and thus is a better choice for polar compounds, which retain too strongly on Bond Elut™ NH₂.

Product Image-HYPE60108-418

Solid phase extraction cartridges, HyperSep™ SAX

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

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Analytical HPLC columns, XBridge™ BEH C18

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 you 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.

Product Image-551-0302

Solid phase extraction cartridges, Bond Elut™ C2

Supplier: VARIAN
Description: Bond Elut™ C2 is a fairly non-polar sorbent because of the short chain length of the functional group. C2 is often used during the process of method development if analytes are retained too strongly on a C8 or C18 phase. The polarity of C2 is slightly lower than a cyano phase for polar interactions.

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Solid phase extraction cartridges, Bond Elut™ Sodium Sulphate Drying

Supplier: VARIAN
Description: Bond Elut™ Jr cartridges have top and bottom Luer fittings allowing easy sample processing when used in conjunction with standard SPE cartridges. Bond Elut™ LRC cartridges have a large reservoir above the sorbent bed and are suitable for use on any standard SPE vacuum manifold.

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Columns, ACQUITY UPLC™ HSS T3

Catalog Number: (WATE186003538)
Supplier: WATERS
Description: An universal, silica based bonded phase with ACQUITY HSS T3 sorbents which is used for the separations for polar and non-polar compounds. It is compatibility with 100% of aqueous mobile phase. It exhibit ultra-low MS bleed, scalable and transferable to HPLC separations.
UOM: 1 * 1 items

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Product Image-HYPE60108-433

Solid phase extraction cartridges, HyperSep™ SCX

Supplier: Thermo Fisher Scientific
Description: A strong cation exchange sorbent for extraction of charged basic compounds.

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Solid phase extraction cartridges, Bond Elut™ LMS

Supplier: VARIAN
Description: Bond Elut™ LMS polymeric sorbent lets you elute without having to add amine modifiers, buffers, or acids. The elimination of secondary interactions means that elution of analytes can be achieved with pure organic solvents or HPLC mobile phase-compatible solvent mixtures of low ionic strength. These characteristics are crucial to allow compatibility with LC/MS or other delicate analytical techniques.

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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 on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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