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Liners+gc+septa+gc+ferrules


529  results were found
Chromatography Columns

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.


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Supplier:  Thermo Scientific
Description:   Low-bleed and temperature-stable performance tailored to specific EPA methodologies.
Supplier:  Thermo Scientific
Description:   Designed to meet the requirements of high resolution GC/MS methods.
Supplier:  Thermo Scientific
Description:   Optimized for linear and quantitative analysis of polar unsaturated hydrocarbons.
Supplier:  Thermo Scientific
Description:   These non polar, metal columns allow you to work at temperatures up to 430 °C with no compromise in performance when analyzing highly active and aggre...
Supplier:  Thermo Scientific
Description:   Optimized for linear and quantitative analysis of polar unsaturated hydrocarbons.
Supplier:  Thermo Scientific
Description:   These columns are designed to perform specific EPA methodologies. These low-bleed and temperature-stable columns have been designed, manufactured and ...
Supplier:  Restek
Description:   For analysis of pesticides, herbicides, phthalate esters, cholesterols, triglycerides, and rosin acids.
Supplier:  Restek
Description:   Inert, low-bleed columns for reliable column-to-column results from low-level GC/MS analyses provide reproducible retention and selectivity.
Supplier:  Restek
Description:   These base-deactivated, low-polarity columns are designed for the analysis of basic compounds such as alkylamines, diamines, triamines, ethanolamines,...
Supplier:  Restek
Description:   Rxi® fused silica capillary GC columns are designed specifically to deliver exceptional inertness, ultra-low bleed, and reproducible retention and sel...
Supplier:  Restek
Description:   The Rxi®-PAH GC columns were designed by Restek with a higher phenyl-content stationary phase that provides unique selectivity to separate important p...
Supplier:  Restek
Description:   Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.
Supplier:  Restek
Description:   Molecular sieve packed columns easily separate permanent gases at above-ambient temperatures.
Supplier:  Restek
Description:   Application-specific columns for underivatized and inorganic acids are resistant to oxidative damage.
Supplier:  Restek
Description:   These columns are ideal for GC/MS applications requiring high temperature resistance.
Supplier:  Restek
Description:   Rtx®-VMS columns offer lower bleed, better selectivity, and overall faster analysis for separating volatile organic compounds, such as those listed in...
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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