Hľadali ste: Chromatografii, Sorbenty

Dodávateľ: VARIAN

Opis: This macroporous polystyrene product has a much higher loading compared to conventional functionalised silica SPE media and is compatible with all polar and non-polar, protic and aprotic solvents.

Dodávateľ: VARIAN

Opis: SLE products use a broad-performance, inert diatomaceous earth sorbent for rapid, general sample preparation.

Certifikáty

Dodávateľ: VARIAN

Opis: PL-Rink resin, 1% DVB, 0,3 mmol/g, 75 - 150 μm, 100 g

Dodávateľ: VARIAN

Opis: PL-HCO₃ MP resin, 1,8 mmol/g, 100 Å, 150 - 300 μm, 1 kg

Katalógové číslo: (VARIPL3476-6689)

Dodávateľ: VARIAN

Opis: PL-FMPB resin, 1% DVB, 1,4 mmol/g, 150 - 300 μm, 1 kg

Merná jednotka: 1 * 1 items

Predaj

Katalógové číslo: (11982.)

Dodávateľ: Merck

Opis: These porous polymers, based on 2,6-diphenyl-p-phenylene oxide, are widely used as an adsorbent in both air collection and purge trap applications.

Merná jednotka: 1 * 10 g

Predaj

Dodávateľ: VARIAN

Opis: Bondesil™ C18 Ewp bulk sorbent, 40 µm

Dodávateľ: VARIAN

Opis: PL-SCX is a macroporous PS/DVB matrix with a very hydrophilic coating and strong cation exchange functionality. The manufacturing process is controlled to provide optimum density of strong cation-exchange moieties for analysing, separating, and purifying a wide range of biomolecules from small peptides to large proteins.

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.

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

Dodávateľ: Merck

Opis: LiChrospher®, LiChrospher® 100 RP-18, 5 µm, 06

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

Dodávateľ: VARIAN

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

Dodávateľ: VARIAN

Opis: 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.

Dodávateľ: VARIAN

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

Dodávateľ: Merck

Opis: * Green fluorescent indicator

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

Dodávateľ: VARIAN

Opis: PL Cl-Trt-Cl supports peptide synthesis using the Fmoc approach. This resin can be used for the synthesis of a wide range of organic acids, and has also been used for the synthesis of amines, phenols and other alcohols.

Dodávateľ: VARIAN

Opis: PL-Wang is a 4-alkoxybenzylalcohol functionalised polystyrene, prepared from copolymerised PL-CMS, for solid phase peptide synthesis using Fmoc protection strategies and is cleaved using ~ 95% TFA. Particularly useful for solid phase synthesis of small molecules which have a carboxylic acid functional group.