Du Søgte efter: Thermo Fisher Scientific

Leverandør: Thermo Fisher Scientific

Beskrivelse: High density, monolayer C18 reversed phase columns for very good resolution in a variety of applications.

Leverandør: Thermo Fisher Scientific

Beskrivelse: These sulfonamide embedded, reversed phase columns provide unique selectivity and excellent peak shape for acidic, basic, and neutral analytes. Efficient for the separations of nucleic acid and bases or pharmaceutical compounds using highly aqueous mobile phases.

Leverandør: Thermo Fisher Scientific

Beskrivelse: These columns feature a strong anion exchange resin for high resolution analysis and purification of synthetic and modified oligonucleotides.

Leverandør: Thermo Fisher Scientific

Beskrivelse: These columns can resolve protein isoforms that differ by a single charged residue. A thin, hydrophilic layer prevents unwanted secondary interactions. The grafted anion exchange surface provides pH based selectivity control and fast mass transfer for high efficiency separation and moderate capacity.

Leverandør: Thermo Fisher Scientific

Beskrivelse: These columns are used for the separation of both basic and acidic analytes, and incorporate amide-embedded polar group and multi point attachment between the ligands and the silica surface.

Leverandør: Thermo Fisher Scientific

Beskrivelse: Achieve consistent retention of all peptides, including hydrophilic ones, and resolve deamidated species. Designed for stability and lot-to-lot consistency, this column meets the needs of biopharmaceutical product development and manufacturing control.

Leverandør: Thermo Fisher Scientific

Beskrivelse: Use Thermo Scientific™ SureSTART™ performance level 3 inserts with 2 ml vials when analysing <2 ml samples to maximise the injection volume. These glass inserts have a small total volume capacity of <400 μl, with a minimum residual volume of 2 µl.

New Product

Leverandør: Thermo Fisher Scientific

Beskrivelse: Use Thermo Scientific™ electronic hand-held vial crimpers and decrimpers to attach or remove crimp caps from vials, respectively.

Leverandør: Thermo Fisher Scientific

Beskrivelse: These columns are compatible with 100% aqueous mobile phases and offer special selectivity for polar analytes. Based on Core Enhanced Technology, they provide fast, high resolution separations without the elevated back pressures required by sub 2 µm particles.

Tilbud

Leverandør: Thermo Fisher Scientific

Beskrivelse: These reversed phase columns were developed in conjunction with the Vanquish™ UHPLC system to take advantage of the system's extended pressure capabilities and robustness. The result is a new level of separation, speed and throughput that solve analytical challenges of analysing complex matrices using liquid chromatography and LC-MS.

Tilbud

Leverandør: Thermo Fisher Scientific

Beskrivelse: These columns feature a mix of cyano and phenyl groups for increased polarity and a different elution order relative to less polar columns.

Tilbud

Leverandør: Thermo Fisher Scientific

Beskrivelse: General-purpose, high polarity columns ideal for esters, alcohols, ketones, glycols and aromatic isomers.

Leverandør: Thermo Fisher Scientific

Beskrivelse: A medium polarity sorbent, Thermo Scientific™ HyperSep™ Cyano Plates are less retentive than silica or diol, and are optimized for the isolation of polar compounds from nonpolar matrices.

Leverandør: Thermo Fisher Scientific

Beskrivelse: Extremely low-bleed nonpolar columns suitable for GC/MS applications.

Leverandør: Thermo Fisher Scientific

Beskrivelse: Hypersil™ MOS and MOS-2 columns have a monolayer coverage of C8 alkyl chain chemically bonded onto the silica surface for a reproducible and efficient stationary phase. The MOS-2 is endcapped. Both C8 phases exhibit similar selectivity to ODS, but are less retentive. This can often provide reduced time for analyses, particularly for strongly hydrophobic analytes.

Leverandør: Thermo Fisher Scientific

Beskrivelse: Recommended for analytes with medium hydrophobicity or when a less hydrophobic phase is required to obtain optimum retention.