828 Results for: "WATERS"

Supplier: WATERS

SunFire™ columns provide symmetrical peak shapes for improved resolution. With new bonding and endcapping technologies, they offer great efficiency for acid, neutral, and basic compounds at low and intermediate pH ranges. They are compatible with mass spectrometry applications, providing sharp peaks, high sensitivity, large peak capacities and very low bleed.

Supplier: WATERS

Atlantis HILIC silica columns are used in combination with high organic mobile phases (>80% acetonitrile) to provide retention of analytes that are simply too polar to be retained by reverse-phase chromatography.

Supplier: WATERS

Stand-alone 10 mm guard cartridge holder kit

Supplier: WATERS

General use vial, Snap neck, 1,00 ml, Borosilicate glass, Clear, Ø×H: 8×40 mm, Non sterile, Cap included: Yes

Supplier: WATERS

Atlantis T3 columns are universal, silica based, reversed phase C18 columns that provide balanced retention of polar and hydrophobic molecules and useful for developing separations of polar and non-polar compounds.

Supplier: WATERS

XBridge™ Phenyl sorbent can be used over an entire range of mobile phase pH (1 to 12). The trifunctionally bonded Phenyl ligand provides you with a universal column for most HPLC separations and gives you the widest usable pH range, superior low pH stability and ultra-low column bleed.

Supplier: WATERS

Standards for Ion Pair Chromatography, Paired-ionic chromatography reagent B7, heptane sulfonic acid

Supplier: WATERS

End connector kit

Supplier: WATERS

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

Supplier: WATERS

These columns provide complementary selectivity to C18 stationary phases, especially for polyaromatic compounds.

Supplier: WATERS

These columns provides complementary selectivity to straight-chain-alkyl phases, particularly for polyaromatic compounds. Built on Charged Surface Hybrid (CSH) particle platform.

Supplier: WATERS

XTerra® RP18 columns are general purpose, hybrid-based, reversed phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column.

Supplier: WATERS

Specially designed for monitoring aldehydes in indoor air.

Supplier: WATERS

XBridge™ BEH C18 sorbent can be used over an entire range of mobile phase pH (1 to 12). The trifunctionally bonded C18 ligand provides you with a universal column for most HPLC separations and gives you the widest usable pH range, superior low pH stability, and ultra-low column bleed.

Supplier: WATERS

µBondapak® C18 columns are general purpose, silica-based, reversed phase C18 columns that are based on 10 µm particle technology.

Supplier: WATERS

These cartridges contain the Oasis® WCX sorbent, which is a polymeric reversed phase, weak ion exchange mixed mode sorbent that has been optimized for fast, simple, and highly selective sample preparation of strong basic compounds and quaternary amines.

Supplier: WATERS

SunFire™ columns provide symmetrical peak shapes for improved resolution. With new bonding and endcapping technologies, they offer great efficiency for acid, neutral, and basic compounds at low and intermediate pH ranges. They are compatible with mass spectrometry applications, providing sharp peaks, high sensitivity, large peak capacities and very low bleed.

Supplier: WATERS

XTerra® MS C8 columns are general purpose, hybrid-based, reversed phase C8 columns that are designed to be compatible with mass spectrometry applications. These first generation columns provide superior pH stability compared to a silica based column.

Supplier: WATERS

These columns complement the ACQUITY 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.

Supplier: WATERS

Tetrabutylammonium phosphate, PIC A reagent, low UV

Supplier: WATERS

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.

Supplier: WATERS

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'”

Supplier: WATERS

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.

Supplier: WATERS

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.

Supplier: WATERS

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.

Supplier: WATERS

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.

Supplier: WATERS

Vial insert, 0,15 ml, Glass, Conical bottom, Non sterile, Cap included: No

Supplier: WATERS

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.

Supplier: WATERS

Replacement filters (0,2 µm) and end nuts for in-line filter holder

Supplier: WATERS

Chromatography vial, Screw neck, external thread, 2,00 ml, Glass, Amber, Ø×H: 12×32 mm, Non sterile, Cap included: Yes, Septum: PTFE/silicone, pre-slit