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Anion exchange resins, Toyopearl® and TSK-GEL®

Dodávateľ: TOSOH BIOSCIENCE

Opis: Anion exchange resins are polymer-based media developed for the separation of biomolecules including monoclonal antibodies and oligonucleotides. Several of these resins are available in multiple particle sizes allowing for their use in capture, intermediate purification or polishing process steps.

Sorbents, LiChrospher®

Dodávateľ: Merck

Opis: LiChrospher®, LiChrospher® 100 CN, 5 µm, 03

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Methanol ≥99.8% for HPLC

Dodávateľ: VWR Chemicals

Opis: Methanol ≥99.8% for HPLC

KBÚ – slovenskú verziu si vyžiadajte na regulatory.cz@avatorsciences.com Certifikáty

Bulk packing, PWXL Top-Off

Katalógové číslo: (TOYO0008035)

Dodávateľ: TOSOH BIOSCIENCE

Opis: Bulk packing, PWXL Top-Off, 1 g wet resin, 10 µm

Merná jednotka: 1 * 1 g

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Size exclusion chromatography sorbents, Toyopearl®

Dodávateľ: TOSOH BIOSCIENCE

Opis: Toyopearl resins can be used in organic solvents or mixtures of organic solvents and water. The compatibility of DMF with Toyopearl also permits the separation of hydrophobic substances such as polystyrenes.

Ion exchangers

Dodávateľ: Merck

Opis: In general, ion exchangers consist of a cross-linked polymer matrix with a uniform distribution of fixed ionic groups sited throughout the resin structure. These must be balanced by a similar number of ions of the opposite charge, (counter ions) to maintain electrical neutrality. Cation exchangers therefore, exchange and enrich only cations, anion exchangers only anions. In contrast adsorber resins have a non ionic, but depending on the structure, a somewhat polar character, and don't adsorb stoichiometrically both: anions, cations, as well as uncharged compounds.

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