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Omegawax 毛细管GC色谱柱

L × I.D. 30 m × 0.53 mm, df 0.50 μm

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eCl@ss:
32119290
UNSPSC Code:
41115710
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material

fused silica

agency

meets requirements for USP G16

parameter

50-280 °C temperature (isothermal or programmed)

Beta value

265

df

0.50 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.53 mm

matrix active group

Bonded; poly(ethylene glycol) phase

application(s)

agriculture
biofuels
clinical
food and beverages

column type

capillary polar

General description

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.
应用 ：本色谱柱可高度重现分析脂肪酸甲酯 (FAME)，尤其是 Ω3 和 Ω6 脂肪酸。对其进行检测，以确保可重现的 FAME 等效链长 (ECL) 值和关键组分的分离度。
USP 代码 ：该柱符合 USP G16 要求。
阶段 ：
  • 粘合
  • 聚乙二醇
温度限值 ：
  • 50°C 至 280°C（等温或程序升温）

Application

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.

Other Notes

We offer a variety of chromatography accessories including analytical syringes

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分析证书(COA)

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

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商品

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.

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
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
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2537404061833660188