Vous avez recherché : Chromatography Columns

Supplier: Restek

Polar-deactivated guard/retention gap columns are tested with a comprehensive test mix to ensure high inertness.

Supplier: General Separation Technologies, Inc.

Typical Application: PAH, PCB, Benzene, Dioxane.

Supplier: Restek

Restek’s molecular sieve 5A PLOT columns are designed for efficient separation of argon/oxygen and other permanent gases, including carbon monoxide.

Supplier: Restek

Rxi® fused silica capillary GC columns are designed specifically to deliver exceptional inertness, ultra-low bleed, and reproducible retention and selectivity.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

A unique bonded silica PLOT column that is an excellent choice for light hydrocarbons and sulfur gases.

Supplier: Advanced Materials Technology

HALO® BIOCLASS Diphenyl 1000 Å protein columns made with innovative large pore Fused-Core® particle technology provide best-in-class performance for high-resolution separations and better recoveries of large biomolecules such as mAbs, versus smaller pore size columns.

Supplier: Restek

These application-specific columns for blood alcohol analysis baseline separate all critical compounds—including ethanol, methanol, acetone, tert-butanol, acetaldehyde, isopropanol, and n-propanol—in less than 2 minutes.

Supplier: Restek

MXT®-50 columns are good for general-purpose applications involving pesticides, herbicides, pharmaceuticals, rosin acids, phthalate esters, and sterols.

Supplier: Restek

For analysis of pesticides, herbicides, phthalate esters, cholesterols, triglycerides, and rosin acids.

Supplier: Restek

The general-purpose Restek C18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic.

Supplier: Restek

Columns are highly retentive for basic analytes, and exhibit an excellent phase for separating nucleosides, nucleotides, purines, pyrimidines, halogenated compounds, [beta]-blockers, and tricyclic antidepressants.

Supplier: General Separation Technologies, Inc.

Equivalent to: VF-624MS, Rtx-VMS.

Supplier: Restek

Ultra IBD columns assist in deactivating surface silanols, and help to provide separation selectivities for acids, bases, zwitterions, and other polar compounds.

Supplier: Restek

The general-purpose Restek C18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic.

Supplier: Restek

Pinnacle® II PAH guard cartridges protect HPLC columns as well as remove particulate contaminants and highly adsorptive compounds from samples.

Supplier: Restek

GCxGC selectivity kits offer orthogonal separations through a wide range of stationary phases and accommodate varying sample capacities, speeds, and detectors.

Supplier: Restek

Accurate boiling point determination for medium and heavy fractions using GC simulated distillation requires columns and phase polymers that are robust enough to withstand high temperatures without significant degradation.

Supplier: Restek

Restek Rt®-Alumina BOND columns are highly selective for C1–C5 hydrocarbons and separate all saturated and unsaturated hydrocarbon isomers above ambient temperatures.

Supplier: YMC America,Inc

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

Supplier: Restek

Ultra Aromax is a unique reversed-phase material that exhibits extreme retention and selectivity for aromatic and/or unsaturated compounds.

Supplier: Restek

Restek Rt®-Alumina BOND columns are highly selective for C1 to C5 hydrocarbons and separate all saturated and unsaturated hydrocarbon isomers above ambient temperatures.

Supplier: YMC America,Inc

YMC-Triart C8, 3µm is a novel organic/inorganic hybrid silica particle derivatized with C8 (L7 USP designation).

Supplier: YMC America,Inc

The Carotenoid C30 stationary phase provides sufficient phase thickness to enhance interaction with long chain molecules therefore, geometric and positional isomers of conjugated double-bonding systems are recognized and resolved.

Supplier: YMC America,Inc

YMC-Triart C18, 3 µm is a novel, organic/inorganic hybrid silica particle derivatized with C18 (L1 USP designation).

Supplier: Advanced Materials Technology

HALO® Penta-HILIC columns made with innovative Fused-Core® particle technology for excellent reproducibility and column lifetimes provide fast, high-resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO® 90 Å Penta-HILIC columns are optimized for high performance in HPLC, UHPLC and LCMS small molecule applications.

Supplier: YMC America,Inc

J’sphere ODS packings are based on a spherical, ultra pure, high surface area silica which has a very homogeneous surface providing additional siloxane groups.

Supplier: Restek

The Rtx®-65 phase contains the highest phenyl content of any bonded stationary phase available to improve separation of aromatic compounds through increased phase-analyte interaction.

Supplier: Restek

Resprep® SPE cartridges contain hydrophilic adsorbents used to extract hydrophilic analytes from nonpolar matrices, such as organic solvents.

Supplier: Restek

Restek has optimized the deactivation technology applied to Restek's MXT®-Alumina BOND/MAPD column for improved analysis of trace concentrations of polar hydrocarbons like acetylene, methyl acetylene, and propadiene in hydrocarbon streams containing higher levels of C1-C5 hydrocarbons.

Supplier: Restek

MXT®-20 polymer is synthesized to exacting standards so that all residual catalysts and low molecular weight fragments are removed from the polymer, providing a tight mono-modal distribution and extremely low bleed.