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物質
fused silica
認証
meets requirements for USP G16
パラメーター
50-280 °C temperature (isothermal or programmed)
β値
265
df
0.50 μm
テクニック
gas chromatography (GC): suitable
L × 内径
30 m × 0.53 mm
マトリックス活性基
Bonded; poly(ethylene glycol) phase
アプリケーション
agriculture
biofuels
clinical
food and beverages
カラムタイプ
capillary polar
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詳細
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.
用途このカラムは、脂肪酸メチルエステル(FAME)、特にomega3、omega6脂肪酸の分析に高い再現性を持っています。これは、FAMEと等価かつ再現可能な鎖長(ECL)値と主要成分の分解を保証するように試験されています。
USPコード:このカラムは、USP G16の要件を満たしています。
相:
USPコード:このカラムは、USP G16の要件を満たしています。
相:
- 結合済み
- ポリエチレングリコール
- 50°C～280°C(等温またはプログラム温度)
アプリケーション
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. It also finds application in blood lipid fractions by GC-MS analysis.
その他情報
We offer a variety of chromatography accessories including analytical syringes
法的情報
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
Comparison of two gas-liquid chromatograph columns for the analysis of fatty acids in ruminant meat.
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
資料
Development and validation of a fatty acid methyl esterification method, using methanolic HCl reagent, for FAME analysis by GC of vegetable oils and fats.
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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