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供应商: VARIAN

描述: These columns are ideal for the anion exchange HPLC separations of proteins and deprotected synthetic oligonucleotides under denaturing conditions.

目录号: (VARIPL2010-0505)

供应商: VARIAN

描述: The EasiCal system for organic solvents consists of two different combs, each with ten detachable spatulas supporting a mixture of five polymer standards with MWs selected to provide equidistant calibration points for greater accuracy.

计量单位: 1 * 5 件

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目录号: (VARI6610018800)

供应商: VARIAN

描述: Increase flexibility and capabilities of spectrophotometers thanks to certified calibration and installation cells for optimum optical performance in any application.

计量单位: 1 * 1 件

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供应商: VARIAN

描述: VF-WAXms is a high performance column for applications in the food, flavours and fragrances markets, and especially where trace analyses are required.

目录号: (VARICP8009)

供应商: VARIAN

描述: The fused silica retention gaps has three different polarities, uncoated for universal applicability. Dimensions equal to 0,53 mm int. Ø fused silica provide easy installation.

计量单位: 1 * 5 件

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供应商: VARIAN

描述: 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.

供应商: VARIAN

描述: Polystyrene standards for many organic solvents either for conventional GPC column calibration or for calibrating light scattering and viscosity detectors that provide equidistant calibration points for greater accuracy.

供应商: VARIAN

描述: Chromatography paper is used in thin layer chromatography applications such as evaluating radioisotope purity, QC testing.

证书

目录号: (VARIPL1110-6500)

供应商: VARIAN

描述: 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.

计量单位: 1 * 1 件

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供应商: VARIAN

描述: UltiMetal Plus Stainless Steel Capillary Tubing products are the preferred choice for most applications due to its inertness and robustness.

供应商: VARIAN

描述: The PLRP-S family of products consists of a range of pore sizes and particle sizes, all with identical chemistry and fundamental adsorptive characteristics. The particles are inherently hydrophobic so there is no bonded phase, alkyl ligand required for reversed-phase separations. This gives a highly reproducible material that is free from silanols and heavy metal ions. Within the extensive product range are columns suitable for analytical separations and preparative purifications.

目录号: (VARICP7889I)

供应商: VARIAN

描述: The CP-Wax™ lines of chemically bonded columns offer a broad range of selectivities for method optimisation. The backbone of this series stationary phases is made of a polyethylene glycol.

计量单位: 1 * 1 件

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目录号: (VARI12108603)

供应商: VARIAN

描述: Bond Elut™ Plexa PCX uses a polymeric cation exchange resin that combines the outstanding properties of Bond Elut™ Plexa - superior flow characteristics and improved analytical performance - with strong cation exchange functionalities. This mixed-mode SPE sorbent removes neutral and acidic interferences from the matrix, concentrates basic analytes and therefore improves sensitivity in the determination of basic compounds.

计量单位: 1 * 50 件

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目录号: (VARIPL2012-2001)

供应商: VARIAN

描述: g/mol, 1 g 1 * 1 克

计量单位: 1 * 1 克

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目录号: (VARICP6581)

供应商: VARIAN

描述: ULTIMETAL PLUS TUBING 50M X 0.53MM ID 1 * 1 件

计量单位: 1 * 1 件

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目录号: (VARI4710003200)

供应商: VARIAN

描述: 进样针 1 * 1 件

计量单位: 1 * 1 件

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