Esta buscando: VARIAN

Proveedor: VARIAN

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

Certificados

Proveedor: VARIAN

Descripción: Tubería para bomba, PVC, For aqueous samples, Paradas codificadas por color: White/white

Proveedor: VARIAN

Descripción: 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.

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.

Proveedor: VARIAN

Descripción: This macroporous polystyrene product has a much higher loading compared to conventional functionalised silica SPE media and is compatible with all polar and non-polar, protic and aprotic solvents.

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: Tubería para bomba, PVC, internal standard kit, Paradas codificadas por color: Orange/white

Proveedor: VARIAN

Descripción: Bond Elut™ Certify II was developed specifically for the rapid and effective extraction of acidic drugs and metabolites from urine and other biological matrices. Certify II is a mixed-mode cartridge packed with non-polar C8 and strong anion exchange (SAX) sorbent. It has been optimised for acidic drugs such as 11-nor-delta-9-tetrahydrocannibinol-carboxylic acid, salicylic acid, ibuprofen, acetaminophen and other compounds that possess both non-polar and anionic characteristics.

Proveedor: VARIAN

Descripción: The water-wettable, hydroxylated exterior allows excellent flow, even with biological fluids. A gradient of polarity on the polymer surface shunts small analytes to the more hydrophobic centre of the polymer bead, where they are retained prior to the washing and elution steps. Plexa provides these performance enhancements due to a unique polymeric architecture with a non-retentive, hydroxylated, amide-free surface and a non-polar PS/DVB core for retaining small molecules.

Proveedor: VARIAN

Descripción: Fotómetro de llama

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.

Proveedor: VARIAN

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

Numero del catalogo: (VARI9910115600)

Proveedor: VARIAN

Descripción: Plástico, translúcido.

UOM: 1 * 1 UN

Promoción

Proveedor: VARIAN

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

Numero del catalogo: (VARICP14988)

Proveedor: VARIAN

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

UOM: 1 * 5 UN

Promoción