Wyszukano: VARIAN

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Opis: 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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Opis: Polymer tubing

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Opis: These MetaGuard columns are stand-alone, disposable guard columns that easily connect directly into the end fitting analytical columns.

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Opis: Bond Elut™ C18 is the most hydrophobic, bonded silica sorbent in the Bond Elut™ range. It is the most popular SPE sorbent because of its extremely retentive nature for non-polar compounds. C18 is generally regarded as having the broadest spectrum of retention among bonded silica sorbents, since it retains most organic analytes from aqueous matrices. When analysing small to intermediate molecules, Bond Elut™ C18 can be used for desalting aqueous matrices prior to ion exchange, as salts pass through the sorbent unretained.

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Opis: These Polaris™ phases have rapid high resolution separations based on ultra pure silica to which alkyl chains and polar modifications are attached.

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Opis: Source lamps for Cary spectrophotometers are fully modular and interchangeable. A range of UV, xenon and visible lamps are available.

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Opis: Collection plate, 2 ml, square well

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Opis: Using these mixed columns you can eliminate mismatched column sets and spurious peaks for more reliable results. Every column contains a mixture of individual pore size materials, accurately blended to cover a specified broad range of molecular weight with a linear calibration to eliminate column mismatch. Simply add extra columns for even greater resolution.

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Opis: MonoChrom® columns are ideal for separation of organic amines, organic acids, amphoteric compounds and neutral compounds. Advanced silica production and silane bonding techniques allow for the production of material with exceptional base-deactivated characteristics.

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Opis: Bond Elut™, Flask, 1 l, male 40/35 mm, ground glass fitting

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Opis: Typ kolumny: Kolumna HPLC, High capacity guard column cartridge, anion exchange, Ø wewn.: 3,00 mm, Długość: 50 mm

Producent: VARIAN

Opis: The PLRP-S media, rigid poly(styrene/divinylbenzene) particles, are available in a range of pore sizes for small molecule, synthetic biomolecule and macromolecule purification. Their thermal and chemical stability makes them ideal for purifications that require extreme conditions for sample preparation, compound elution and column regeneration

Producent: VARIAN

Opis: OmniSpher™ is an ultra-high bonded silica designed for the analysis of mixtures containing either acidic or basic functionality that would normally tail on more traditional columns.

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Opis: Tubing made of 316 stainless steel.

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Opis: Adapter caps for3 ml Gilson ASPEC SPE systems

Producent: VARIAN

Opis: Bond Elut™ C2 is a fairly non-polar sorbent because of the short chain length of the functional group. C2 is often used during the process of method development if analytes are retained too strongly on a C8 or C18 phase. The polarity of C2 is slightly lower than a cyano phase for polar interactions.