734 Results for: "Capillary Columns"

Supplier: Restek

Improved resolution and faster analyses make these the ideal pesticide columns.

Supplier: Restek

These gas chromatography columns are designed for the analysis of volatile organic compounds using a GC/MS system.

Supplier: Restek

The Rxi®-PAH GC columns were designed by Restek with a higher phenyl-content stationary phase that provides unique selectivity to separate important polycyclic aromatic hydrocarbons (PAH) for food safety that cannot be distinguished by mass spectrometry.

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

Ideal for GC/MS applications requiring high sensitivity, including use in ion trap systems.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Graphite ferrules can withstand temperatures as high as 450 °C. Their inherent softness makes them ideal for metal columns and allows for additional installation tolerances.

Supplier: Restek

For the analysis of pesticides, PCBs, solvents, and drugs.

Supplier: Restek

The Rtx®-Mineral Oil stationary phase and column dimensions are optimized for the fast screening of mineral oils in extracts from solids and water samples according to DIN EN ISO 9377-2:2000.

Supplier: Restek

All residual catalysts and low molecular weight fragments are removed from the MXT®-5 polymer, providing a tight mono-modal distribution and extremely low bleed.

Supplier: Restek

Active basic compounds that otherwise require derivatization, or an alternative analytical technique, can be analyzed on an Rtx®-35 amine column.

Supplier: Restek

MXT®-1 columns exhibit long lifetime and very low bleed at high operating temperatures.

Supplier: Restek

For use with Thermo Scientific TRACE & Focus SSL and M4 ferrules.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

A selection of replacement parts and cleaning supplies to keep your GC/MS running smoothly.

Supplier: Restek

Intermediate-polarity deactivated guard/retention gap columns are useful for a wide range of applications and are proven to be compatible with most common solvents.

Supplier: Restek

These base-deactivated, low-polarity columns are designed for the analysis of basic compounds such as alkylamines, diamines, triamines, ethanolamines, and nitrogen-containing heterocycles, as well as neutral compounds, adsorptive compounds with oxygen groups susceptible to hydrogen bonding, and mildly acidic compounds such as phenol.

Supplier: PerkinElmer

Connector nuts, plugs and unions for GC instrumentation.

Supplier: Avantor

Avantor® ACE® C4 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® ACE® AQ columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Restek

High-quality wrenches for tightening capillary fittings.

Supplier: Avantor

Avantor® ACE® C18 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® ACE® C4-300 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Restek

Rapidly tighten without wrenches; avoid stripped threads.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Handy stainless-steel tools for proper column installation lengths into the most popular GC inlets.

Supplier: Restek

Tapered needle files serve a variety of uses where fine points of manipulation are required.

Supplier: Avantor

Avantor® ACE® Silica columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Restek

For use with split/splitless injectors on Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL.

Supplier: Restek

Unlike brass brushes that can leave a metal residue, these stainless steel tube brushes (³/₈, ³/₁₆ and ¹/₄") work well for cleaning dirty collectors, injector ports, and detector ports.

Supplier: Restek

Capillary installation gauges seat ferrules onto columns for consistent installations.

Supplier: THERMO ELECTRON NORTH AMERICA MS

This anion-exchange column attain the optimal combination of chromatographic speed and resolution, provides excellent resolution of inorganic anions in diverse sample matrices.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

A complete set of system capillaries and fittings to efficiently ramp up usage of LC instruments.