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Leverandør: VARIAN

Beskrivelse: 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).

Leverandør: VARIAN

Beskrivelse: VF-624ms columns set a new standard for the analysis of volatile organic compounds.

Varenummer: (VARIAL9402)

Leverandør: VARIAN

Beskrivelse: This mobile phase inlet filter operates up to 500 °C and is compatible with halogenated solvents.

UOM: 1 * 1 Items

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Leverandør: VARIAN

Beskrivelse: 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.

Leverandør: VARIAN

Beskrivelse: 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.

Varenummer: (VARI394977002)

Leverandør: VARIAN

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

UOM: 1 * 1 Items

Tilbud

Leverandør: VARIAN

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

Leverandør: VARIAN

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

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Beskrivelse: 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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Beskrivelse: CP-Wax™ linjerne af kemisk bundne søjler tilbyder en bred vifte af selektiviteter til metodeoptimering. Rygraden i denne serie stationære faser er lavet af en polyethylenglycol.

Leverandør: VARIAN

Beskrivelse: The Vac Elut™ 20 vacuum control valve, vacuum gauge, and quick release valve are mounted on the lid, away from the corrosive waste stream and within convenient reach. The solvent-resistant PP rack is available in a variety of sizes to accommodate collection tubes commonly used in sample preparation.

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

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Beskrivelse: Bond Elut™ DEA bears some resemblance to Bond Elut™ NH₂ in its properties but with a slightly lower capacity as an anion exchange sorbent. DEA has a moderately non-polar character due to the alkyl side chains on the amino functionality. These groups still afford a medium level of polarity, higher than C₈ but less polar than C₂ or CN-E.

Leverandør: VARIAN

Beskrivelse: 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.

Leverandør: VARIAN

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

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Beskrivelse: EnvirElut™ sorbents are specially designed for the extraction of a wide range of compounds from aqueous matrices. EnvirElut™ PAH and Pesticides are available in standard SPE straight barrel cartridges, which can be used on conventional vacuum manifolds such as the Vac Elut SPS 24.