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24136

Omegawax Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.25 μm

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About This Item

eCl@ss:
32119290
UNSPSC Code:
41115710
NACRES:
SB.54
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material

fused silica

agency

meets requirements for USP G16

specific analyte(s)

acrylamide

parameter

50-280 °C temperature (isothermal or programmed)

Beta value

250

df

0.25 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.25 mm

matrix active group

Bonded; poly(ethylene glycol) phase, Omegawax

application(s)

agriculture
biofuels
clinical
food and beverages

column type

capillary polar

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

We offer a variety of chromatography accessories including analytical syringes

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Certificates of Analysis (COA)

Lot/Batch Number
42469-02A
42416-04A
42469-04B
42469-04A
42469-03B

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Protocols

鱼油胶囊和养殖鲑鱼中ω-3脂肪酸的气相色谱分析

鱼油胶囊和鲑鱼中ω-3脂肪酸的色谱分析，重点是通过使用两种不同选择性的GC色谱柱为分析师提供期望的验证性分析。

GC Analysis of Omega 3 in Fish Oil and Salmon

Analyze omega 3 fatty acid profiles from fish oil capsules and salmon using GC columns for confirmatory analysis of lipid composition.

Articles

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

This technical article will discuss GC Analysis of a 37-Component FAME Mix on Omegawax.

Ionic Liquid GC Column Option for the Analysis of Omega 3 and Omega 6 Fatty Acids

Compared to existing ‘wax’ columns, the SLB-IL60 column offers unique selectivity, some cis/trans resolution, and faster elution for the analysis of omega 3 and omega 6 fatty acid methyl esters.

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

This technical article will discuss GC Analysis of a 37-Component FAME Mix on Omegawax.

R O Adlof et al.
Lipids, 35(2), 131-135 (2000-04-11)
This paper deals with the reanalysis of serum lipids from previous studies in which deuterated fatty acids were administered to a single person. Samples were reanalyzed to determine if the deuterated fatty acids were converted to deuterium-labeled conjugated linoleic acid
Automated in-tube solid-phase microextraction coupled to high-performance liquid chromatography.
Ralf E and Pawliszyn J.
Analytical Chemistry, 69 (16), 3140-3147 (1997)
Susana P Alves et al.
Journal of chromatography. A, 1216(26), 5130-5139 (2009-05-19)
Two gas-liquid chromatograph capillary columns for the analysis of fatty acids (FA) in ruminant fat are compared. Those columns are the CP-Sil 88 of 100 m long with a highly polar stationary phase and the Omegawax 250 of 30 m
View All Related Papers

Global Trade Item Number

SKUGTIN
2413604061838080516