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You searched for: Chromatography Columns

Chromatography Columns

Chromatography columns separate molecules within mixtures during gas or liquid methods. Filled with stationary phase compositions or resins, 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 polarity, composition, and size.

Analytical HPLC columns, XSelect™ CSH C18

Supplier: WATERS

XSelect™ CSH C18 is a general purpose column that provides alternative selectivity compared to other C18 sorbents. Charged Surface Hybrid (CSH) technology helps to overcome column related problems such as peak shape asymmetry and poor loading for basic compounds, column bleed and slow mobile-phase re-equilibration.

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Cartridges, Dionex™, InGuard™

Supplier: DIONEX

Dionex™ InGuard™ HRP cartridges are ideal for the removal of organic matrix material over a wide range of hydrophobicity including fats from whole milk.

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Anion exchange columns, Dionex™, IonPac™ AS18

Supplier: DIONEX

This high-capacity, high-efficiency column provides excellent resolution of inorganic anions in diverse sample matrices. This is the hydroxide-selective column of choice for fastest compliance monitoring of inorganic anions in drinking water and wastewater samples in accordance with U.S. EPA Methods 300.0 (A) and 300.1.

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Anion exchange HPLC columns, Dionex™, IonPac™ AS14

Supplier: DIONEX

These columns are used to separate the inorganic anions from the deverse matrices.

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Hybrid silica HPLC columns, PFP, 3 µm, YMC-Triart PFP

Hybrid silica HPLC columns, PFP, 3 µm, YMC-Triart PFP

Supplier: YMC

YMC-Triart PFP is a non-endcapped stationary phase with unique selectivity.

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Anion exchange columns, Dionex™, IonPac™ AS12A

Supplier: DIONEX

The anion exchange column provides fast analysis of common inorganic anions and oxyhalides, such as chlorite and bromate, in environmental waters. This column is also useful for trace chloride and sulfate in high-carbonate matrices. The compliance monitoring of common anions in drinking water as specified in U.S. EPA method 300.0 (A) and (B).

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Anion exchange HPLC columns, Dionex™, IonPac™ AS11-HC

Supplier: DIONEX

AS11-HC columns are used to resolve a larger number of inorganic anions and organic acid anions in complex matrices, sample matrices such as chemical wastewater effluents and fermentation broth solutions contain a variety of inorganic anions and organic acids.

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Analytical HPLC columns, XBridge™ BEH C8

Supplier: WATERS

The XBridge™ BEH C8 sorbent is less retentive compared to the XBridge™ BEH C18 sorbent. The trifunctionally bonded sorbent offers the widest usable pH range (1 to 12), superior low pH stability and ultra-low column bleed.

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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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HPLC columns, YMC-Pack™ ODS-AQ

Supplier: YMC

ODS-AQ is a C18 reversed phase silica based HPLC packing material specifically designed for use in 100% aqueous eluents.

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Sentry guard cartridges, XBridge™

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 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. The XBridge BEH C8 sorbent is less retentive compared to the XBridge BEH C18 sorbent.

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Anion exchange HPLC columns, Dionex™, IonPac™ AS4A-SC

Supplier: DIONEX

AS4A-SC columns are used to separate the inorganic anions in environmental water and are recommended for the fast analysis of inorganic anions in deverse matrices while using the carbonate eluents.

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LC columns, YMC classical, C8

Supplier: YMC

YMC octyl columns are prepared from exhaustive bonding of a monomeric octylsilane to totally spherical and porous silica gels. The functionalised silica is then treated with a endcapping process. This produces a moderate 10% carbon loading on the standard 120 Å pore material.

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Analytical HPLC columns, Resolve® C18

Supplier: WATERS

The combination of hydrophobic and silanophilic mechanisms make Resolve® C18 packings highly retentive for polar and non-polar compounds. Resolve® C18 packages are commonly used for agricultural, industrial, chemical and pharmaceutical applications where very retentive surfaces are needed to adsorb polar compounds.

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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.

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Analytical HPLC columns, SunFire™ C18

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.

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HPLC columns, YMC-Pack™ Pro C8, YMC Europe

Supplier: YMC

The ProFamily range is manufactured from ultra high purity silica (99,999%), which is then subjected to a special bonding process. Silica with an extremely low metal content is used for the phases of the ProFamily to suppress polar interactions, as metal impurities influence silanol groups to become more acidic.

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Cation exchange HPLC columns, Dionex™, IonPac™ CS12

Supplier: DIONEX

Cation exchange columns are designed for the fast, isocratic separation of lithium, sodium, ammonium, pottasium, magnesium, and calcium using sulphuric acid eluents.

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Analytical HPLC columns, Nova-Pak® phenyl

Supplier: WATERS

These columns are based on 4 µm silica-based particle technology. The phenyl ligand is used to achieve unique compound selectivity with reversed-phase applications.

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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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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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LC columns, YMC classical, ODS-AL

Supplier: YMC

ODS-AL is a non-endcapped high carbon load monomeric C18 phase. It is used only in those situations where residual sianol activity is beneficial to the separation.

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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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HPLC columns, Waters Spherisorb®

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'”

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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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Analytical HPLC columns, SymmetryShield™ RP8

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.

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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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Analytical HPLC columns, Symmetry® C8

Supplier: WATERS

Symmetry® C8 columns feature monofunctionally bonded C8 ligands on a high purity base-deactivated silica.

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Analytical HPLC columns, µBondapak® Phenyl

Supplier: WATERS

Column type: HPLC column, µBondapak®, Phenyl, Ø int.: 3,90 mm, Length: 300 mm, Pore size: 125 Å, Particle size: 10 µm

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Analytical HPLC columns, XTerra® MS C18

Supplier: WATERS

XTerra® MS C18 columns are general purpose, hybrid-based, reversed phase C18 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.

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