Esta buscando: WATERS

Numero del catalogo: (WATE186002338)

Proveedor: WATERS

Descripción: The MassPREP™ peptide standard mixture is useful for the evaluation of HPLC columns and systems dedicated for peptide separations.

UOM: 1 * 5 UN

Promoción

 This is a MarketSource item. Additional charges may apply

Proveedor: WATERS

Descripción: Spherisorb® is a porous, spherical material with a range of narrow particle and pore size distribution resulting in very efficient chromatographic separations. These columns have industry standard, fixed end-fittings and are available in three particle sizes. For guard columns, use corresponding Spherisorb® guard cartridge with stand-alone holder listed under “Fittings and Accessories'”

Certificados

Proveedor: WATERS

Descripción: Tetrabutylammonium phosphate, PIC A reagent, low UV

Certificados

Proveedor: WATERS

Descripción: The particals and chemistries of the ACQUITY UPLC columns are used to separate and with maximum speed, sensitivity and resolution without compromise, it produce the ideal combination of ultra performance efficiencies wide complementary selectivities.

Proveedor: WATERS

Descripción: These cartridges can used with liquid and gas samples and have the unique capability of reverse flow direction, a useful feature for trace enrichment application.

Proveedor: WATERS

Descripción: Atlantis® dC18 columns are universal, silica-based, reversed phase C18 columns that are used for polar compound retention. The Atlantis® dC18 columns feature di-functionally bonded C18 ligands that have been optimised for use with highly aqueous mobile phases, including 100% water.

Certificados

Proveedor: WATERS

Descripción: The cartridges are compatible with the Spherisorb® cartridge system. They may also be used in a stand-alone holder or in integral extended cartridge end-fitting.

Numero del catalogo: (WATEWAT046910)

Proveedor: WATERS

Descripción: The Sentry guard column holder is required for use with Sentry guard columns that have an I.D. of 3,0; 3,9 and 4,6 mm and a length of 20 mm.

UOM: 1 * 1 UN

Promoción

 This is a MarketSource item. Additional charges may apply

Proveedor: WATERS

Descripción: Vial insert, 0,15 ml, Vidrio, Conical bottom, No estéril, Tapa incluida: No

Proveedor: WATERS

Descripción: SymmetryShield™ columns feature Waters' patented embedded polar group technology that shields the silica's residual silanols from highly basic analytes at improves overall peak shape. Additionally, by placing the embedded polar group close to the silica surface, the activity of the surface silanols is further reduced. This imparts selectivity and retention that is different compared to the Symmetry® C18 ligand.

Numero del catalogo: (WATEWAT010656)

Proveedor: WATERS

Descripción: These columns are based on 4 µm silica-based particle technology. The phenyl ligand is used to achieve unique compound selectivity with reversed-phase applications.

UOM: 1 * 1 UN

Certificados Promoción

 This is a MarketSource item. Additional charges may apply

Proveedor: WATERS

Descripción: SymmetryShield™ columns feature Waters' patented embedded polar group technology that shields the silica's residual silanols from highly basic analytes at improves overall peak shape. Additionally, by placing the embedded polar group close to the silica surface, the activity of the surface silanols is further reduced. This imparts selectivity and retention that is different compared to the Symmetry® C18 ligand.

Proveedor: WATERS

Descripción: XBridge™ BEH Shield RP18 columns complement the XBridge™ BEH C18 and C8 phases and provide a necessary and powerful tool for HPLC method development. The embedded carbamate group in the bonded phase ligand provides alternate selectivity, especially for phenolic compounds compared to straight chain alkyl columns.

Numero del catalogo: (WATEWAT037500)

Proveedor: WATERS

Descripción: Specially designed for analysing formaldehyde, other aldehydes and ketones in air.

UOM: 1 * 20 UN

Promoción

 This is a MarketSource item. Additional charges may apply

Numero del catalogo: (WATE186001147)

Proveedor: WATERS

Descripción: XTerra® Phenyl columns are hybrid-based, reversed phase columns that incorporate phenyl ligand functionality. These first generation columns provide superior pH stability compared to a silica-based column.

UOM: 1 * 1 UN

Promoción

 This is a MarketSource item. Additional charges may apply

Numero del catalogo: (WATEWAT036555)

Proveedor: WATERS

Descripción: The Envirogel™ High-Resolution GPC cleanup columns are specifically designed to remove low volatility, high molecular weight interferences such as lipids and natural resins from environmental samples as specified in EPA method 3640A.

UOM: 1 * 1 UN

Promoción

 This is a MarketSource item. Additional charges may apply