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Leverantör: VARIAN

Beskrivning: Bond Elut Alumina is an extremely polar sorbent, with high extraction efficiency even at low bed masses. Alumina is available in acidic, basic, and neutral formats.

Leverantör: VARIAN

Beskrivning: These Tomtec compatible tips contain a slice of monolithic SPE material.This allows for vacuum-free processing and walk-away automation. With hands-free SPE the process becomes much more streamlined and reproducible.

Artikel nummer : (VARI394977002)

Leverantör: VARIAN

Beskrivning: Oxygen gas purifier made up of spun aluminum chamber.

UOM: 1 * 1 Items

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Leverantör: VARIAN

Beskrivning: Aminomethylstyrene resin is a particularly versatile material suitable for the attachment of a variety of spacers, handles and linkers (for use in solid phase synthesis).

Leverantör: VARIAN

Beskrivning: Polaris™ silica is ideal for the rapid separation of low molecular weight compounds that are soluble in organic solvents.

Leverantör: VARIAN

Beskrivning: Florisil is a magnesia-loaded silica gel, extremely polar in nature and ideal for the isolation of polar compounds from non-polar matrices.

Leverantör: VARIAN

Beskrivning: SPEC SPE solid phase extraction cartridges available in standard straight barrel tube format, offering flexibility in sample size. Use on any standard vacuum manifold such as the Vac Elut 20 or SPS 24.

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Beskrivning: The CP-Wax™ lines of chemically bonded columns offer a broad range of selectivities for method optimisation. The backbone of this series stationary phases is made of a polyethylene glycol.

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Beskrivning: The PLRP-S reversed phase HPLC media delivers the pure oligonucleotides (oligos) required for genomics applications, including quantitative PCR, microarrays, and gene synthesis assays.

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Beskrivning: SepTech™ C18 bulk media, designed for high performance separations at high capacity. The two pore sizes, 60 Å and 150 Å, have been optimised to give high capacity for small molecules and larger natural molecules and peptides, respectively.

Leverantör: VARIAN

Beskrivning: The quickest and most convenient method to deliver an accurate 12 point column calibration for organic and aqueous GPC/SEC column calibration.

Leverantör: VARIAN

Beskrivning: Bond Elut™ Plexa PCX uses a polymeric cation exchange resin that combines the outstanding properties of Bond Elut™ Plexa - superior flow characteristics and improved analytical performance - with strong cation exchange functionalities. This mixed-mode SPE sorbent removes neutral and acidic interferences from the matrix, concentrates basic analytes and therefore improves sensitivity in the determination of basic compounds.

Leverantör: VARIAN

Beskrivning: Strongly basic anion exchanger, Cl⁻ form. Moist, light yellow spherules.

Leverantör: VARIAN

Beskrivning: Bond Elut empty SPE cartridges are made with high purity polypropylene for cleaner extracts.

Leverantör: VARIAN

Beskrivning: Bond Elut™ SCX is a strong cation exchanger with a very low pKa. Although the pKa is similar to Bond Elut™ PRS, the presence of the benzene ring in the functional group increases the potential for non-polar interactions. This non-polar characteristic becomes particularly important when conducting ion-exchange from aqueous systems, where selectivity towards compounds exhibiting cationic and non-polar character is seen.

Leverantör: VARIAN

Beskrivning: Flash cartridges for the purification of organic compounds, and also for scale-up, solid phase extraction.