Ihre Suche nach: Chromatographiesäulen
Chromatography columns separate molecules within mixtures during gas or liquid chromatography. Filled with stationary phase compositions or chemical compounds, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual solvent polarity, composition, and size. The right chromatography control system allows to automate the delivery of cleaning, sanitizing and conditioning buffers to the packed column, and can enable to cycle the chromatography column several times during the batch, requiring smaller columns and subsequent lower capital investment.
In-line biocompatible guard cartridges
Supplier: VICI JOUR RESEARCH
The in-line PEEK guard cartridges extend the life of analytical columns by trapping contaminants from the sample and mobile phase, thereby preventing loss of retention. Only PEEK and titanium contacts the mobile phase and sample. This system is ideal for use with proteins or other biopolymers that may be contaminated or absorbed by steel surfaces.
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Analytical guard column, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
This narrow-bore short column (2,0×20 mm) creates only a slight pressure increase with virtually no detectable theoretical plate loss when used with a 3 mm int.Ø or larger column.
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Solid phase extraction cartridge, Sep-Pak® XPoSure™ Plus
Supplier: WATERS
Specially designed for monitoring aldehydes in indoor air.
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Analytische HPLC-Säulen, Nova-Pak® C18
Supplier: WATERS
Nova-Pak® C18-Säulen sind silicabasierte Allzweck-Umkehrphasen-C18-Säulen, die auf der 4-µm-Partikeltechnologie basieren.
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Analytische HPLC-Säulen, Symmetry® C18
Supplier: WATERS
Symmetry® C8-Säulen verfügen über monofunktional gebundene C18-Liganden auf einer hochreinen, basendeaktivierten Silica.
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Preparative columns, µBondapak® C18
Supplier: WATERS
µBondapak® C18 columns are general purpose, silica-based, reversed phase C18 columns that are based on 10 µm particle technology.
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Solid phase extraction cartridges, Sep-Pak® Classic
Supplier: WATERS
Silica-based bonded phase with strong hydrophobicity used to adsorb analytes of even weak hydrophobicity from aqueous solutions.
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Guard Cartridges, Waters Spherisorb®
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.
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Solid phase extraction cartridges, Sep-Pak® Vac
Supplier: WATERS
These cartridges deliver the option of minimum sample preparation. Consists of moulded, high purity PP syringe-barrel bodies with two PE frits to contain the packing material.
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Gel permeation chromatography columns, Styragel® HR
Supplier: WATERS
Styragel® HR columns are high-resolution GPC columns packed with 5 µm particles and are ideal for characterising samples in the low to mid molecular range where high resolution is critical.
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UPLC columns, ACQUITY UPLC™ BEH phenyl
Supplier: WATERS
These columns provide complementary selectivity to C18 stationary phases, especially for polyaromatic compounds.
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Analytical HPLC columns, µBondapak® Phenyl
Supplier: WATERS
Säulentyp: HPLC-Säule, µBondapak®, Phenyl, Ø int.: 3,90 mm, Länge: 300 mm, Porengröße: 125 Å, Partikelgröße: 10 µm
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UPLC columns, ACQUITY UPLC™ BEH C8
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.
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Solid phase extraction cartridges, Sep-Pak® Plus
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.
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Analytische HPLC-Säulen, Symmetry® C8
Supplier: WATERS
Symmetry® C8-Säulen verfügen über monofunktional gebundene C8-Liganden auf einer hochreinen, basendeaktivierten Silica.
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Solid phase extraction cartridges, Oasis® WCX
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.
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Analytische HPLC-Säulen, XTerra® MS C8
Supplier: WATERS
XTerra® MS C8-Säulen sind hybridbasierte Allzweck-Umkehrphasen-C8-Säulen für allgemeine Anwendungen, die für die Kompatibilität mit Massenspektrometrieanwendungen konzipiert sind. Diese Säulen der ersten Generation bieten eine überlegene pH-Stabilität im Vergleich zu einer Säule auf Silicabasis.
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Reversed phase HPLC columns, µBondapak® C18
Supplier: WATERS
µBondapak® C18 columns are general purpose, silica-based, reversed phase C18 columns that are based on 10 µm particle technology.
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Reversed phase HPLC columns, Atlantis® Silica HILIC
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.
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UPLC columns, ACQUITY UPLC™ BEH Shield RP 18
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.
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SPE cartridge, Sep-Pak®
Supplier: WATERS
Specially designed for analysing formaldehyde, other aldehydes and ketones in air.
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Columns, ACQUITY UPLC™ CSH C18
Supplier: WATERS
ACQUITY UPLC method validation kit includes three batches of chromatographic media (derived from different base particles) to judge the quality, reliability, and consistency of the chromatographic method.
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Analytische HPLC-Säulen, XBridge™ BEH C8
Supplier: WATERS
Das XBridge™ BEH C8-Sorptionsmittel ist im Vergleich zum XBridge™ BEH C18-Sorptionsmittel weniger retentiv. Das trifunktional gebundene Sorbens bietet den breitesten nutzbaren pH-Bereich (1 bis 12), eine hervorragende Stabilität bei niedrigen pH-Werten und ein extrem geringes Säulenbluten.
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UPLC columns, ACQUITY UPLC™ CSH phenyl-hexyl
Supplier: WATERS
These columns provides complementary selectivity to straight-chain-alkyl phases, particularly for polyaromatic compounds. Built on Charged Surface Hybrid (CSH) particle platform.
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Reversed phase HPLC columns, Atlantis® T3
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.
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Analytische HPLC-Säulen, XTerra® RP18
Supplier: WATERS
XTerra® RP18-Säulen sind hybridbasierte Umkehrphasen-C18-Säulen für allgemeine Anwendungen, die die patentierte Technologie eingebetteter polarer Gruppen von Waters enthalten, um die Peakformleistung für hochbasische Verbindungen zu verbessern. Diese Säulen der ersten Generation bieten eine überlegene pH-Stabilität im Vergleich zu einer Säule auf Silicabasis.
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Reversed phase HPLC columns, Atlantis® dC18
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.
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Analytische HPLC-Säulen, XBridge™ BEH C18
Supplier: WATERS
Das XBridge™ BEH C18-Sorbens kann über den gesamten pH-Bereich der mobilen Phase (1 bis 12) verwendet werden. Der trifunktional gebundene C18-Ligand bietet Ihnen eine universelle Säule für die meisten HPLC-Trennungen und bietet Ihnen den breitesten nutzbaren pH-Bereich, überlegene Stabilität bei niedrigen pH-Werten und extrem geringes Säulenbluten.
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Analytische HPLC-Säulen, XTerra® Phenyl
Supplier: WATERS
XTerra® Phenyl-Säulen sind hybridbasierte Umkehrphasensäulen mit Phenylligandenfunktionalität. Diese Säulen der ersten Generation bieten eine überlegene pH-Stabilität im Vergleich zu einer Säule auf Silicabasis.
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Solid phase extraction cartridges, Oasis® HLB
Supplier: WATERS
Oasis® HLB cartridges contain the Oasis® HLB sorbent, which is a universal polymeric reversed phase sorbent that was developed for the extraction of a wide range of acidic, basic, and neutral compounds from various matrices using a simple, generic protocol.