8709 Results for: "VARIAN"

Supplier: VARIAN

Hollow cathode lamp, For: Atomic absorbtion spectroscopy, Deuterium, background correction lamps for varian AA

Supplier: VARIAN

Column type: GC column, CP-Sil 5 CB for Sulfur, Ø int.: 0,32 mm, Length: 30 m, Film thickness: 4,00 µm

Supplier: VARIAN

Faster than centrifugation and easily automated, Captiva's dual depth filtration media provide complete removal of precipitated proteins and outstanding resistance to sample clogging. The plates are also excellent for sample storage. All Captiva components are ultra clean, and rigorously tested to ensure against non specific binding.

Supplier: VARIAN

These PL aquagel-OH™ analytical coluns have a highly stable matrix ensuring reliable separations, even with modified eluents.

Supplier: VARIAN

Pump tubing, Tygon®, For Agilent oil analyser

Supplier: VARIAN

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.

Supplier: VARIAN

Solid Phase Extraction (SPE) plate, 96-square well plate, 2 ml, Bond Elut™, Silica sorbents (particle size 40 μm), C18, 25 mg

Supplier: VARIAN

Ideal for the analysis of resins, and condensation polymers with complex molecular weight distributions that include oligomer content.

Supplier: VARIAN

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.

Supplier: VARIAN

SPEC Disk SPE delivers superior flow characteristics and trouble free automation.

Supplier: VARIAN

CP-Sil 43 CB separates aromatic from aliphatic hydrocarbons with moderate polarity for specific selectivity equivalent to OV-255.

Supplier: VARIAN

Bond Elut™ SCX is a strong cation exchanger with a very low pKa. Although the pKa is similar to Bond Elut™ PRS, the presence of the benzene ring in the functional group increases the potential for non-polar interactions. This non-polar characteristic becomes particularly important when conducting ion-exchange from aqueous systems, where selectivity towards compounds exhibiting cationic and non-polar character is seen.

Supplier: VARIAN

Flash cartridges for the purification of organic compounds, and also for scale-up, solid phase extraction.

Supplier: VARIAN

The Mark 7 atomisation system handles complex matrices and achieves precise results quickly.

Supplier: VARIAN

SepTech™ C18 bulk media, designed for high performance separations at high capacity. The two pore sizes, 60 Å and 150 Å, have been optimised to give high capacity for small molecules and larger natural molecules and peptides, respectively.

Supplier: VARIAN

VersaPlate well plate tubes, PRS, 100 mg

Supplier: VARIAN

VersaPlate well plate tubes, PBA, 100 mg

Supplier: VARIAN

The Select Silanes column is a stabilized trifluoropropyl-methyl polysiloxane phase optimized for silanes determination. The Select Silanes column has a very thick film, resulting in high capacity and retention for highly volatile silanes.

Supplier: VARIAN

The select Al₂O₃ MAPD is an aluminum oxide PLOT column for the analysis of reactive hydrocarbons and is especially targeted towards the response for methyl acetylene and propadiene (MAPD).

Supplier: VARIAN

Bond Elut™ DEA bears some resemblance to Bond Elut™ NH₂ in its properties but with a slightly lower capacity as an anion exchange sorbent. DEA has a moderately non-polar character due to the alkyl side chains on the amino functionality. These groups still afford a medium level of polarity, higher than C₈ but less polar than C₂ or CN-E.

Supplier: VARIAN

The CP-Sil 88 column has a very high polarity and a specific selectivity for dioxins and dibenzofuran separations.

Supplier: VARIAN

Polaris™ silica is ideal for the rapid separation of low molecular weight compounds that are soluble in organic solvents.

Supplier: VARIAN

Seal kits are available in various capacity based on the pump head sizes.

Supplier: VARIAN

Florisil is a magnesia-loaded silica gel, extremely polar in nature and ideal for the isolation of polar compounds from non-polar matrices.

Supplier: VARIAN

Vespel®, Ferrules, vespel, blank, without holes, O.Ø ¹/₁₆"

Supplier: VARIAN

Cold trap, air toxics, C₂-C₁₄, unity 2

Supplier: VARIAN

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

Supplier: VARIAN

The Vac Elut™ 20 vacuum control valve, vacuum gauge, and quick release valve are mounted on the lid, away from the corrosive waste stream and within convenient reach. The solvent-resistant PP rack is available in a variety of sizes to accommodate collection tubes commonly used in sample preparation.

Supplier: VARIAN

Mark 7 Spray Chambers for flame atomisation System. Easy-to-use twist and lock assembly allows for easy cleaning and routine maintenance.

Supplier: VARIAN

Pump tubing, PVC, For low volatile organic samples