9015 Results for: "VARIAN"

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

Hollow cathode lamp, For: Atomic absorbtion spectroscopy, Single element, hollow cathode lamps coded, using octal base lamps, calcium

Supplier: VARIAN

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.

Supplier: VARIAN

Polymer tubing

Supplier: VARIAN

These MetaGuard columns are stand-alone, disposable guard columns that easily connect directly into the end fitting analytical columns.

Supplier: VARIAN

Bond Elut™ C18 is the most hydrophobic, bonded silica sorbent in the Bond Elut™ range. It is the most popular SPE sorbent because of its extremely retentive nature for non-polar compounds. C18 is generally regarded as having the broadest spectrum of retention among bonded silica sorbents, since it retains most organic analytes from aqueous matrices. When analysing small to intermediate molecules, Bond Elut™ C18 can be used for desalting aqueous matrices prior to ion exchange, as salts pass through the sorbent unretained.

Supplier: VARIAN

These Polaris™ phases have rapid high resolution separations based on ultra pure silica to which alkyl chains and polar modifications are attached.

Supplier: VARIAN

MonoChrom® columns are ideal for separation of organic amines, organic acids, amphoteric compounds and neutral compounds. Advanced silica production and silane bonding techniques allow for the production of material with exceptional base-deactivated characteristics.

Supplier: VARIAN

Bond Elut™, Environmental disk holder, 47 mm

Supplier: VARIAN

Column type: HPLC column, High capacity guard column cartridge, silica, Ø int.: 3,00 mm, Length: 50 mm

Supplier: VARIAN

OmniSpher™ is an ultra-high bonded silica designed for the analysis of mixtures containing either acidic or basic functionality that would normally tail on more traditional columns.

Supplier: VARIAN

Adapter caps for3 ml Gilson ASPEC SPE systems

Supplier: VARIAN

These carbon-based PLOT columns offer a simplified solution for ASTM D 2505, which describes the measurement of ppm CO and CO₂ in ethylene and propylene streams.

Supplier: VARIAN

The UltiMetal CP-Sil PAH CB column combines the advantages of a highly thermo-stable stationary phase with UltiMetal as the column material.

Supplier: VARIAN

CP-Sil 5/C₁₈ CB for PCB has a lower polarity than 100% polydimethylsiloxane due to its C₁₈ substitutions. Due to the absence of cyano groups it provides high signal-to-noise ratios for ECD detectors.

Supplier: VARIAN

Tubing made of 316 stainless steel.

Supplier: VARIAN

Sample bag, Duratec, Material: PVF, Capacity: 5 l, L×W: 305×305 mm

Supplier: VARIAN

Round, VersaPlate well plate tubes, PH, 100 mg

Supplier: VARIAN

Biocompatible adapter, 1/16” to 1/8”, PEEK, with fittings, PEEK

Supplier: VARIAN

Bond Elut™ C2 is a fairly non-polar sorbent because of the short chain length of the functional group. C2 is often used during the process of method development if analytes are retained too strongly on a C8 or C18 phase. The polarity of C2 is slightly lower than a cyano phase for polar interactions.

Supplier: VARIAN

VF-Xms delivers the ultimate in sensitivity and signal-to-noise ratio, and is the low bleed, more polar alternative.

Supplier: VARIAN

Aluminum oxide PLOT columns offer high selectivity for separating ppm levels of C1 to C5 hydrocarbons in a main stream of C1 to C5 hydrocarbons.

Supplier: VARIAN

CP-Wax 52 provides higher resolution of low boiling point analytes, and is ideal for a variety of EPA and ASTM methods.

Supplier: VARIAN

The PLRP-S media, rigid poly(styrene/divinylbenzene) particles, are available in a range of pore sizes for small molecule, synthetic biomolecule and macromolecule purification. Their thermal and chemical stability makes them ideal for purifications that require extreme conditions for sample preparation, compound elution and column regeneration

Supplier: VARIAN

Agilent JW CP-1301 is a medium polarity column ideal for the analysis of herbicides, pesticides, and many pharmaceutical products.

Supplier: VARIAN

Pump tubing, PU, Clear, Tubing int.Ø: 1,59 mm, Tubing ext.Ø: 3,18 mm, Wall thickness: 0,80 mm, Length: 25 ft

Supplier: VARIAN

Column type: HPLC column, Aqueous SEC of polymers, PL-aquagel-OH, Ø int.: 7,50 mm, Length: 50 mm, Particle size: 15 µm

Supplier: VARIAN

SepTech™ media has been developed specifically for prep to process HPLC. The high level of batch-to-batch reproducibility and particle integrity give consistent performance and ease of column packing, which are essential for minimising production downtime.

Supplier: VARIAN

PL-HCO₃ MP resin, 1,8 mmol/g, 100 Å, 150 - 300 μm, 1 kg

Supplier: VARIAN

The microbore columns are ideal for use with detectors requiring low flow rates such as some mass
spectrometers and with capillary LC systems. Easily accommodates high temperatures for better selectivity and resolution between impurities and the target oligo.