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24136 Supelco

Omegawax® Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.25 μm

  •  eCl@ss 32119290

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Properties

Related Categories All Gas Chromatography Columns, Analytical/Chromatography, Capillary GC Columns, Capillary GC Columns, by name, Gas Chromatography (GC),
Quality Level   100
material   fused silica
Agency/Method   meets requirements for USP G16
parameter   50-280 °C temperature (isothermal or programmed)
Beta value   250
df   0.25 μm
application(s)   gas chromatography (GC): suitable
L × I.D.   30 m × 0.25 mm
matrix active group   Bonded; poly(ethylene glycol) phase
Featured Industry   Agriculture
Biofuels
Clinical
Food and Beverages
column type   capillary polar

Description

General description

Application: This column allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key components.
USP Code: This column meets USP G16 requirements.
Phase:
• Bonded
• Poly(ethylene glycol)
Temp. Limits:
• 50 °C to 280 °C (isothermal or programmed)

Application

Capillary GC column with its coated with Omegawax 250 was used for the absorption of analytes from the aqueous sample in-tube solid-phase microextraction coupled with high-performance liquid chromatography. It may also be used in blood lipid fractions by GC-MS analysis.

Other Notes

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Legal Information

Omegawax is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

GC Analysis of FAMEs in Atlantic Salmon on Omegawax®

From our library of Articles, Sigma-Aldrich presents GC Analysis of FAMEs in Atlantic Salmon on Omegawax®
Keywords: Capillary electrophoresis, Chromatography, Digestions, Flame ionization detector, Gas chromatography, Methylations, Purification

GC Analysis of FAMEs in B20 Biodiesel (Soy Source) on Omegawax®

From our library of Articles, Sigma-Aldrich presents GC Analysis of FAMEs in B20 Biodiesel (Soy Source) on Omegawax®
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of FAMEs in Cod Liver Oil on Omegawax®

From our library of Articles, Sigma-Aldrich presents GC Analysis of FAMEs in Cod Liver Oil on Omegawax®
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

GC Analysis of FAMEs in Fish Oil Capsules on Omegawax®

From our library of Articles, Sigma-Aldrich presents GC Analysis of FAMEs in Fish Oil Capsules on Omegawax®
Keywords: Capillary electrophoresis, Chromatography, Flame ionization detector, Gas chromatography, Purification, Sample preparations

GC Analysis of FAMEs in Peanuts on Omegawax®

From our library of Articles, Sigma-Aldrich presents GC Analysis of FAMEs in Peanuts on Omegawax®
Keywords: Capillary electrophoresis, Chromatography, Digestions, Flame ionization detector, Gas chromatography, Methylations, Purification

GC Analysis of Fatty Acids in Walnuts and Peanuts

Nuts are considered nutrient dense foods and their consumption has been associated with reduced risk of coronary heart disease. The health benefits of nuts are partially attributable to their high co...
Katherine K. Stenerson
Reporter US Volume 31.3
Keywords: Capillary electrophoresis, Digestions, Flame ionization detector, Gas chromatography, Methylations

GC Analysis of Omega 3 Fatty Acids in Fish Oil Capsules and Farm Raised Salmon

The speculated health benefits from the consumption of omega 3 fatty acids are numerous1. Variants that appear to be most important in human physiology are:
Katherine K. Stenerson, Principal Scientist; Michael R. Halpenny, R&D Technician; Leonard M. Sidisky, R&D Manager; and Michael D. Buchanan, Product Manager
Reporter US Volume 31.2
Keywords: Capillary electrophoresis, Chromatography, Digestions, Flame ionization detector, Gas chromatography, Methylations, Oxidations

GC Analysis of Volatiles in Roasted Coffee Beans on Omegawax® after SPME using a 50/30 μm DVB/Carboxen/PDMS Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Volatiles in Roasted Coffee Beans on Omegawax® after SPME using a 50/30 μm DVB/Carboxen/PDMS Fiber
Keywords: Chromatography, Gas chromatography, Mass spectrometry, Purification, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of a 37-Component FAME Mix on Omegawax®

From our library of Articles, Sigma-Aldrich presents GC Analysis of a 37-Component FAME Mix on Omegawax®
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

GC Column Selection Guide

The History of Supelco and the Capillary Column How to Choose a Capillary Column Additional Reading/Product Literature Column Phase Selection by Industry Column Phase Selection by Application Cross-R...
Keywords: Adsorption, Air Monitoring, Chemical industry, Chromatography, Derivatizations, Detection methods, Electron capture detector, Environmental, Gas chromatography, Herbicides, High performance liquid chromatography, Immobilization, Industries, Mass selective detector, Mass spectrometry, Metabolites, Nitrogen phosphorus detector, Pesticides, Pharmaceutical, Purification, Separation, Size-exclusion chromatography, Solid phase extractions, Solid phase microextractions, Solvents, Substitutions

Ionic Liquid GC Analysis of Omega 3 & 6 Fatty Acids

Essential fatty acids are nutrients that must be obtained from the diet because humans lack the anabolic processes for their synthesis. Two closely related groups of essential fatty acids are the ome...
Katherine K. Stenerson, Michael R. Halpenny, Leonard M. Sidisky and Michael D. Buchanan
Reporter US Volume 31.1
Keywords: Capillary electrophoresis, Chromatography, Flame ionization detector, Gas chromatography

Supelco SLB-IL100 Ionic Liquid Capillary GC Column

In our last Reporter (1), we introduced an exciting new phase technology using ionic liquids. Our first column in this line, the SLB-IL100, is similar in polarity to 1,2,3-tris(2- cyanoethoxypropane)...
Katherine K. Stenerson
katherine.stenerson@sial.com, Reporter US Volume 26.3
Keywords: Applications, Chlorinations, Gas chromatography, Separation

Related Content

How to Choose a Capillary GC Column

An optimized chromatographic separation begins with the column. The selection of the proper capillary column for any application should be based on four significant factors:
How to Choose a Capillary GC Column
Keywords: Chromatography, Condensations, Gas chromatography, Immobilization, Mass spectrometry, Pesticides, Separation, Size-exclusion chromatography, Solid phase microextractions, Solvents, Vaporization

Peer-Reviewed Papers
15

References

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