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Dodavatel: VARIAN

Popis: Quartz vaporizer tube O-ring

Dodavatel: VARIAN

Popis: Clean gases reduce the risk of column damage and improve accuracy and sensitivity. These unbreakable and self-indicating filters give high sensitivity to oxygen and moisture and can be installed in seconds without tools.

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Popis: Individual pore size GPC columns offer high resolution over a specific molecular weight range. The linear portion of the calibration curve, where the slope is at its shallowest, defines the MW region over which optimum resolution will be achieved.

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Popis: These narrow bore columns offer high performance, excellent solvent compatibility and mechanical stability that can be used with conventional GPC equipment.

Katalogové číslo: (VARI5982-0601)

Dodavatel: VARIAN

Popis: Solid Phase Extraction (SPE) plate, Bond Elut™ Plexa™ PAX, 30 mg, 30 mg

Měrná jednotka: 1 * 1 KS

Akce

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Popis: Pursuit™XRs Ultra UPS 2,8 columns are ultra-purity silica based columns.

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Popis: This molecular-sieve coated capillary column is especially valuable when separating permanent gases.

Katalogové číslo: (VARICP7528)

Dodavatel: VARIAN

Popis: Ideal as primary or confirmation column.

Měrná jednotka: 1 * 1 KS

Akce

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Popis: Load and Lock 4003 column, spare parts kit

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Popis: The PL-SAX media are well suited for anion exchange HPLC separations of proteins, peptides, and deprotected synthetic oligonucleotides. Denaturing conditions of temperature, organic solvent, and high pH levels are used for the oligonucleotide separations.

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Popis: Uniform latex particles are used in a wide range of applications that exploit their physico-chemical properties in sophisticated immunoassay formats, both in medicine and veterinary science research.

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Popis: These Pursuit™ columns are ideal for analysing lead compounds and biological samples. The need for ion pairing agents such as TFA is often eliminated, thus maximising the performance of single and parallel multi-channel LC/MS systems.

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Popis: Vac Elut SPS 24 manifold (with 12 or 15 ml conical collection rack), Pro: 12 or 15 ml conical tubes

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Popis: The VF-5ht improves the analysis of high boiling compounds by exhibiting low bleed, even at high temperatures. Based on ultra-low bleed FactorFour technology, VF-5ht provides unmatched selectivity, sensitivity, and accuracy for the analysis of high-molecular weight compounds.

Katalogové číslo: (VARIPL11146900HFIP)

Dodavatel: VARIAN

Popis: Hexafluoroisopropanol (HFIP) is used as a solvent in GPC for the analysis of important industrial polymers such as polyesters, polyamides and polylactide/glycolide copolymers. For greatly improved performance in extremely polar solvents such as HFIP and trifluoroethanol, we have developed novel 'multipore' technology to produce PL HFIPgel, a PS/DVB packing featuring a monodisperse particle size, high pore volume and high resolution.

Měrná jednotka: 1 * 1 KS

Akce

Dodavatel: VARIAN

Popis: The ICP-OES tubing kit for low volatile organic solvents includes: