You Searched For: Cobalt

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

Catalog Number: VARI12102159

UOM: 1 * 30 items

Supplier: VARIAN

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

Catalog Number: VARIPL1412-4102

UOM: 1 * 1 items

Supplier: VARIAN

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Description: Solid Phase Extraction (SPE) plate, 96-square well plate, 2 ml, Bond Elut™, Silica sorbents (particle size 40 μm), NH2, 100 mg

Catalog Number: VARIA3960350

UOM: 1 * 1 items

Supplier: VARIAN

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Description: Ideal for the analysis of resins, and condensation polymers with complex molecular weight distributions that include oligomer content.

Catalog Number: VARIPL1513-5300

UOM: 1 * 1 items

Supplier: VARIAN

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Description: SPEC Disk SPE delivers superior flow characteristics and trouble free automation.

Catalog Number: VARIA5311120

UOM: 1 * 100 items

Supplier: VARIAN

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

Catalog Number: VARIPL3867-4762

UOM: 1 * 1 items

Supplier: VARIAN

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Description: 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.

Catalog Number: 551-0309

UOM: 1 * 100 items

Supplier: VARIAN

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Description: 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.

Catalog Number: VARI12102016

UOM: 1 * 100 items

Supplier: VARIAN

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Description: CP-Sil 43 CB separates aromatic from aliphatic hydrocarbons with moderate polarity for specific selectivity equivalent to OV-255.

Catalog Number: VARICP7745

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: 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.

Catalog Number: VARI12272020

UOM: 1 * 20 items

Supplier: VARIAN

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

Catalog Number: 557-0008

UOM: 1 * 8 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: Pump tubing, PVC, For aqueous samples

Catalog Number: VARI9910039900

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: The Mark 7 atomisation system handles complex matrices and achieves precise results quickly.

Catalog Number: VARI9910053900

UOM: 1 * 1 items

Supplier: VARIAN

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