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24284

Supelco

SUPELCOWAX 10毛细管GC色谱柱

L × I.D. 30 m × 0.25 mm, df 0.50 μm

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About This Item

UNSPSC代码:
41115710
eCl@ss:
32119290

物料

fused silica

质量水平

100

Agency

OSHA 52,80
meets requirements for USP G16

参数

35-280 °C temperature (isothermal or programmed)

β值

125

df

0.50 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
chemicals and industrial polymers
cleaning products
cosmetics
flavors and fragrances
food and beverages
industrial hygiene
personal care
petroleum
pharmaceutical (small molecule)

色谱柱类型

capillary polar

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相关类别

一般描述

应用：该色谱柱基于最为常用极性相之一的Carbowax 20M，是一款适合于溶剂、脂肪酸甲酯（FAME）、食品、香精香料化合物、醇以及芳香族化合物分析的极性色谱柱。此外，该色谱柱还是需要极性通用用途色谱柱时的绝佳选择。
USP代码: 该色谱柱满足USP G16要求。
相：
  • 键合
  • 聚乙二醇
温度范围：
  • ≤0.32mm I.D.: 35°C至280°C（等温或程序性）
  • ≥0.53 mm I.D., <2 μm：35°C至280°C（等温或程序性）
  • ≥0.53 mm I.D., ≥2 μm：35 °C至250 °C (等温或程序性)
毛细管 GC 柱也称为开口管柱。载气流过中心孔，并且在整个柱长上不受限制。

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
292458-05
292458-03
291542-07
291542-05
291542-04

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He Nan et al.
Journal of chromatography. A, 1481, 127-136 (2016-12-31)
Lipidic ionic liquids (ILs) possessing long alkyl chains as well as low melting points have the potential to provide unique selectivity as well as wide operating ranges when used as stationary phases in gas chromatography. In this study, a total
Luisa R Bordajandi et al.
Journal of chromatography. A, 1125(2), 220-228 (2006-06-13)
Comprehensive two-dimensional gas chromatography with micro electron-capture detection (GC x GC-microECD) has been evaluated for the enantioseparation of five chiral toxaphenes typically found in real-life samples (Parlar 26, 32, 40, 44 and 50). From the two enantioselective beta-cyclodextrin-based columns evaluated
Cheng Zhang et al.
Journal of chromatography. A, 1440, 160-171 (2016-02-27)
Structurally-tuned ionic liquids (ILs) have been previously applied as the second dimension column in comprehensive two-dimensional gas chromatography (GC×GC) and have demonstrated high selectivity in the separation of individual aliphatic hydrocarbons from other aliphatic hydrocarbons. However, the maximum operating temperatures
Benoît Blanchet et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 769(2), 221-226 (2002-05-09)
This article describes two methods for the determination of 1,4-butanediol and gamma-hydroxybutyrate in human plasma and urine using capillary gas chromatography. For 1,4-butanediol, plasma or urine samples (500 microl) were extracted by protein precipitation whereas for gamma-hydroxybutyrate, plasma or urine
Viviana Santercole et al.
Lipids, 47(3), 329-344 (2012-01-17)
Commercial fish oils and foods containing fish may contain trans and/or isomerized fatty acids (FA) produced during processing or as part of prepared foods. The current American Oil Chemists' Society (AOCS) official method for marine oils (method Ce 1i-07) is
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Chromatograms

suitable for GC, application for SPME

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