1819 Results for: "GC Columns"

Supplier: MACHEREY-NAGEL

Medium polar silarylene GC phase with low bleeding.

Supplier: Thermo Fisher Scientific

Chemically altered tubing surface reduces tailing and eliminates the need for column priming.

Supplier: MACHEREY-NAGEL

Medium polar GC phase.

Supplier: Thermo Fisher Scientific

Application-specific columns for organophosphorus pesticides.

Supplier: Thermo Fisher Scientific

Thick film columns for the analysis of volatile analytes.

Supplier: Thermo Fisher Scientific

Optimised for system qualification tests for new GC-MS installations or during service/maintenance of an existing instrument.

Supplier: MACHEREY-NAGEL

Medium polar GC phase.

Supplier: MACHEREY-NAGEL

Medium polar GC phases.

Supplier: Thermo Fisher Scientific

Exceptionally inert mid-polarity columns with selectivity and elution order optimised for difficult separations.

Supplier: MACHEREY-NAGEL

Nonpolar GC phase with low bleeding.

Supplier: Thermo Fisher Scientific

Intermediate polarity columns for baseline separation of ethane, ethylene and acetylene.

Supplier: Thermo Fisher Scientific

Specifically designed polymer and surface treatment overcome traditional problems with high-polarity columns.

Supplier: Restek

Fused capillary columns for high-temperature applications such as mineral oil extraction and analysis.

Supplier: Thermo Fisher Scientific

TraceGOLD™ TG-1301MS columns have excellent reproducibility and column-to-column consistency even with sensitive detectors like ECDs and MS.

Supplier: Thermo Fisher Scientific

These columns are designed for low bleed and reduced susceptibility to oxidation.

Supplier: Thermo Fisher Scientific

Base deactivation allows analysis of basic analytes without derivatization or column priming.

Supplier: Thermo Fisher Scientific

These columns incorporate phenyl groups in the polymer backbone for improved thermal stability, reduced bleed and reduced susceptibility to oxidation.

Supplier: Thermo Fisher Scientific

This low-bleed, stable column produces consistent results, and the low baseline noise enables improved limits of detection with enhanced resolution of low level analytes.

Supplier: Thermo Fisher Scientific

These columns are designed to perform specific EPA methodologies. These low-bleed and temperature-stable columns have been designed, manufactured and tested to provide consistent, reliable results from run-to-run and batch-to-batch.

Supplier: Thermo Fisher Scientific

These non polar, metal columns allow you to work at temperatures up to 430 °C with no compromise in performance when analysing highly active and aggressive compounds.

Supplier: Thermo Fisher Scientific

Optimised for linear and quantitative analysis of polar unsaturated hydrocarbons.

Supplier: Restek

General purpose columns for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners (e.g. Aroclor mixes), sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), refinery gases.

Supplier: Thermo Fisher Scientific

These columns give greater stability and inertness at elevated temperatures and when working with highly active compounds. They provide greater robustness under increased stress.

Supplier: MACHEREY-NAGEL

Medium polar silarylene GC phase with low bleeding.

Supplier: Restek

These fused silica columns have midpolarity Crossbond® phase manufactured for column to column reproducibility suited for validated methods.

Supplier: Thermo Fisher Scientific

Application-specific columns for blood alcohol analysis.

Supplier: Thermo Fisher Scientific

This low-bleed, stable column produces consistent results.

Supplier: MACHEREY-NAGEL

Nonpolar silarylene GC phase with low bleeding.

Supplier: Thermo Fisher Scientific

These columns are designed for use in carbon neutral fuels development applications.

Supplier: MACHEREY-NAGEL

Special polar GC phase for the analysis of amines.