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Merck
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25374

Supelco

Omegawax Capillary GC Column

L × I.D. 30 m × 0.53 mm, df 0.50 μm

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About This Item

UNSPSC 코드:
41115710
eCl@ss:
32119290

material

fused silica

Agency

meets requirements for USP G16

파라미터

50-280 °C temperature (isothermal or programmed)

베타 값

265

df

0.50 μm

기술

gas chromatography (GC): suitable

길이 × I.D.

30 m × 0.53 mm

기질 활성군

Bonded; poly(ethylene glycol) phase

응용 분야

agriculture
biofuels
clinical
food and beverages

컬럼 유형

capillary polar

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일반 설명

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)
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.[1]

애플리케이션

Capillary GC column coated with Omegawax 250 is used for the absorption of analytes from the aqueous sample in-tube solid-phase microextraction coupled with high-performance liquid chromatography.[2] It also finds application in blood lipid fractions by GC-MS analysis.[3]

기타 정보

We offer a variety of chromatography accessories including analytical syringes

법적 정보

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
283406-08
283406-07
283406-06
283406-04
283406-03

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COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Automated in-tube solid-phase microextraction coupled to high-performance liquid chromatography.
Ralf E and Pawliszyn J.
Analytical Chemistry, 69 (16), 3140-3147 (1997)
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
H Kataoka et al.
Analytical chemistry, 71(19), 4237-4244 (1999-10-12)
The technique of automated in-tube solid-phase microextraction (SPME) coupled with liquid chromatography/electrospray ionization mass spectrometry (LC/ESI-MS) was evaluated for the determination of beta-blockers in urine and serum samples. In-tube SPME is an extraction technique for organic compounds in aqueous samples
M Vecka et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 770(1-2), 91-99 (2002-05-16)
Four capillary columns (A: CP-WAX 52 CB 25 m x 0.25 mm; B: CP WAX 52 CB 30 m x 0.25 mm; C: CP-WAX 58 CB 25 m x 0.25 mm, Chrompack; D: OMEGAWAX 320 30 m x 0.32 mm
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
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문서

Fatty Acid Methyl Ester analysis by Gas Chromatography

Development and validation of a fatty acid methyl esterification method, using methanolic HCl reagent, for FAME analysis by GC of vegetable oils and fats.

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