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

Catalog Number: VARIA2005030X020

UOM: 1 * 1 items

Supplier: VARIAN

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Description: Seal kits are available in various capacity based on the pump head sizes.

Catalog Number: VARIR007105625

UOM: 1 * 1 items

Supplier: VARIAN

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Description: Vespel®, Ferrules, vespel, blank, without holes, O.Ø ¹/₁₆"

Catalog Number: VARICR2121XX

UOM: 1 * 10 items

Supplier: VARIAN

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Description: Cold trap, air toxics, C₂-C₁₄, unity 2

Catalog Number: VARIMKI-Z-0351

UOM: 1 * 1 items

Supplier: VARIAN

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Description: UltiMetal Plus Stainless Steel Capillary Tubing products are the preferred choice for most applications due to its inertness and robustness.

Catalog Number: VARICP6578

UOM: 1 * 1 items

Supplier: VARIAN

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Description: Chromatography vial closure, Aluminium, Ø: 11 mm, Aluminium caps, 11 mm, For: 1 ml vials

Catalog Number: VARICP10048

UOM: 1 * 1.000 items

Supplier: VARIAN

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Description: The Vac Elut™ 20 with a large glass basin and collection rack accommodates larger 16×150 mm test tubes. The same high quality material and features on the standard Vac Elut™ system are incorporated on this special unit. These collection vessels can be utilised in combinatorial chemistry applications using large boiling tubes for collection of purified synthesis mixtures, or for any SPE extraction in which an elution volume greater than 10 ml is required.

Catalog Number: VARI12234104

UOM: 1 * 1 items

Supplier: VARIAN

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Description: SIPS 10/20 pump tubing for atomic absorption spectroscopy.

Catalog Number: VARI9910076100

UOM: 1 * 1 items

Supplier: VARIAN

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

Catalog Number: 551-0358

UOM: 1 * 100 items

Supplier: VARIAN

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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.

Catalog Number: VARI65401507

UOM: 1 * 1 items

Supplier: VARIAN

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Description: Tubes, Versaplate CN-U, 40 um, 100 mg

Catalog Number: VARI75504050

UOM: 1 * 96 items

Supplier: VARIAN

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Description: VersaPlate well plate tubes, LMS, 50 mg

Catalog Number: VARI7551002C

UOM: 1 * 96 items

Supplier: VARIAN

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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.

Catalog Number: VARI7542502C

UOM: 1 * 1 items

Supplier: VARIAN

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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.

Catalog Number: VARI12113037

UOM: 1 * 50 items

Supplier: VARIAN

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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.

Catalog Number: VARI12256055

UOM: 1 * 20 items

Supplier: VARIAN

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Description: CP-Sil 24 CB is a medium polarity column with no cyano groups, making it ideal for use with ECD, and perfect for confirmation in drug and pesticide analysis.

Catalog Number: VARICP7834I5

UOM: 1 * 1 items

Supplier: VARIAN

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