Esta buscando: (Pyrazin-2-yl)acetic+acid

Proveedor: VARIAN

Descripción: Fotómetro de llama

Proveedor: VARIAN

Descripción: These torches light easily and stay lit, reducing downtime. With even and stable plasma to deliver reproducible results.

Proveedor: VARIAN

Descripción: These PL aquagel-OH preparative columns are used in fractionation of wide variety of water-soluble samples based on their size in solution.

Proveedor: VARIAN

Descripción: These columns permit a simple, one stage clean-up as part of a methodology to determine pesticides in many organic matrices. The higher molecular weight fractions such as lipids, polymers, natural resins and dispersed high molecular weight components are easily eliminated in the GPC analysis.

Proveedor: VARIAN

Descripción: 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.

Numero del catalogo: (VARICP14988)

Proveedor: VARIAN

Descripción: These deactivated injector liners are optimised for sensitive and reproducible analysis.

UOM: 1 * 5 UN

Promoción

Proveedor: VARIAN

Descripción: PLRP-S guard cartridges, for 5×3 mm columns

Proveedor: VARIAN

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

Proveedor: VARIAN

Descripción: Optimum optical performance in any application.

Proveedor: VARIAN

Descripción: These columns are ideal for high speed applications such as high throughput screening, process monitoring or tracking changes in MW distributions where time is the most critical factor in the analysis.

Proveedor: VARIAN

Descripción: The MetaSil AQ materials are based on silica that is highly coated with hydrophobic alkyl chains interspersed with hydrophilic short-chain endcapping groups. These columns remain fully extended in aqueous phases, allowing increased interaction between samples and the bonded phase. These columns remain fully extended in aqueous phases, allowing increased interaction between samples and the bonded phase.

Proveedor: VARIAN

Descripción: Vac Elut™ 20 stopcock valve

Proveedor: VARIAN

Descripción: Tipo columna: HPLC column, Chromspher PI PAH, Ø int.: 3,00 mm, Longitud: 80 mm, Tamaño de poro: 120 Å, Tamaño de partícula: 5 µm

Numero del catalogo: (VARI6610030100)

Proveedor: VARIAN

Descripción: 500 ml solution contains 5 mg/l Al, As, Ba,Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Sr, Zn and 50 mg/l K in 5 % HNO3 + tr HF.

UOM: 1 * 1 UN

Promoción

Proveedor: VARIAN

Descripción: Complete upper lid assembly, Para: Vac Elut™ SPS 24 vacuum manifold

Proveedor: VARIAN

Descripción: Polymethylmethacrylate (PMMA) standards are extremely versatile as they can be used for organic GPC with a wide range of medium polarity eluents, such as tetrahydrofuran, toluene, methyl ethyl ketone and ethyl acetate.