物料
fused silica
质量水平
Agency
meets requirements for USP G16
参数
50-280 °C temperature (isothermal or programmed)
β值
250
df
0.25 μm
技术
gas chromatography (GC): suitable
长度 × 内径
30 m × 0.25 mm
基质活性基团
Bonded; poly(ethylene glycol) phase
应用
agriculture
biofuels
clinical
food and beverages
色谱柱类型
capillary polar
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一般描述
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 ：
USP 代码 ：该柱符合 USP G16 要求。
阶段 ：
- 粘合
- 聚乙二醇
- 50°C 至 280°C（等温或程序升温）
应用
毛细管气相色谱柱涂有 Omegawax 250，用于吸收含水样品管内固相微萃取分析物和高效液相色谱。通过 GC-MS 分析，它也可用于血脂成分。
其他说明
我们提供各种色谱配件，包括 分析注射器
法律信息
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)
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
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
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
商品
This technical article will discuss GC Analysis of a 37-Component FAME Mix on Omegawax.
实验方案
Analyze omega 3 fatty acid profiles from fish oil capsules and salmon using GC columns for confirmatory analysis of lipid composition.
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。
Chromatograms
application for SPME, suitable for GC
suitable for GC
suitable for GC
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