Esta buscando: VARIAN

Proveedor: VARIAN

Descripción: PolyPore columns results unrivalled resolution for the analysis of polymers with broad molecular weight distributions.

Proveedor: VARIAN

Descripción: PBA is a unique sorbent consisting of a phenylboronic acid covalently linked to a silica gel surface. Covalent processes result in a higher retention to the sorbent surface than other mechanisms, resulting in superior clean-up. The boronate group has a high specificity for cis-diol containing compounds such as catechols, nucleic acids, low molecular weight proteins and carbohydrates.

Proveedor: VARIAN

Descripción: VF-1ms is a highly inert, non-polar, low bleed GC column providing increased sensitivity over a broad array of applications.

Proveedor: VARIAN

Descripción: Bond Elut™ PRS is a strong cation exchange sorbent that is also relatively high in polarity. With no appreciable degree of hydrophobicity, in non-polar solvents, PRS is capable of polar and hydrogen bonding interactions. Due to the very low pKa of PRS, a high ionic strength eluent must be used, and so the use of PRS is recommended for weaker cationic species such as pyridinium compounds.

Proveedor: VARIAN

Descripción: Luer plugs, Para: Vac Elut™ SPS 24 vacuum manifold

Proveedor: VARIAN

Descripción: Collection rack for 10×75 mm test tubes

Proveedor: VARIAN

Descripción: The CP-Chirasil-Dex CB phase consists of cyclodextrin directly bonded to dimethylpolysiloxane. This bond prevents the cyclodextrin from migrating to different locations in the surface film, delivering homogeneous enantioselectivity throughout the phase.

Proveedor: VARIAN

Descripción: Bond Elut™ Jr cartridges have top and bottom Luer fittings allowing easy sample processing when used in conjunction with standard SPE cartridges. Bond Elut™ LRC cartridges have a large reservoir above the sorbent bed and are suitable for use on any standard SPE vacuum manifold.

Proveedor: VARIAN

Descripción: Microsorb™ C18 is an octadecylsilane-covered silica that has been bonded using monofunctional bonding agents under optimised conditions. This material is then endcapped with trimethylsilyl groups to minimise nonspecific binding, maximise mass recoveries and improve peak shape.

Proveedor: VARIAN

Descripción: CP-Lowox offers a unique solution to the chemical and petrochemical industries. It is now possible to analyze trace level oxygenate impurities in gas and liquid hydrocarbon streams.

Proveedor: VARIAN

Descripción: VF-35ms is a medium polarity column, which is the ideal choice for trace environmental and chemical analyses, and as a confirmation column.

Proveedor: VARIAN

Descripción: Tipo columna: HPLC column, Chromspher Lipids, Valco, Ø int.: 4,60 mm, Longitud: 250 mm, Tamaño de poro: 120 Å, Tamaño de partícula: 5 µm

Proveedor: VARIAN

Descripción: Capitiva ND^Lipids is as simple and easy-to-use as a standard protein precipitation plate. The non drip (ND) 96-well filtration plate is specially designed to effectively remove phospholipids from biofluids. Captiva ND^Lipidsremoves lipids, proteins, surfactants and other matrix interferences from plasma extracts. Ion suppression is significantly reduced for enhanced sensitivity and precision during trace analysis. The depletion of lipid
compounds also gives you better peak shapes and reproducible retention times so that standard operating procedures are easily validated. In addition, the fast, in-well precipitation technology of Captiva ND^Lipids ensures high sample throughput and helps reduce instrument downtime, with virtually no need for method development on a wide range of analytes.

Proveedor: VARIAN

Descripción: MesoPore columns have been specifically designed to give optimum results in the analysis of prepolymers, i.e. polymeric materials with a large oligomeric component.

Numero del catalogo: (VARI7531901C)

Proveedor: VARIAN

Descripción: Bond Elut PPL (Priority PolLutant) is a modified styrene-divinylbenzene polymer that retains polar analytes, including phenols, for excellent absolute recoveries.

UOM: 1 * 24 UN

Promoción

Numero del catalogo: (VARI7551801C)

Proveedor: VARIAN

Descripción: VersaPlate well plate tubes, Certify II, 100 mg

UOM: 1 * 96 UN

Promoción