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文件

24218-U

SPB^®-Octyl 毛细管GC色谱柱

Name: SPB<SUP>®</SUP>-Octyl 毛细管GC色谱柱
Brand: SUPELCO

L × I.D. 30 m × 0.25 mm, d_f 0.25 μm

别名:

GC column, SPB-Octyl, C8

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About This Item

分類程式碼代碼:

12000000

eCl@ss:

32119290

NACRES:

SB.54

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赖诺普利杂质A

Sigma-Aldrich

SAB4700448

单克隆抗 MYC-FITC，（C 端）小鼠抗

材料

fused silica

agency

EPA 1668
suitable for EPA 1613

參數

-60-280 °C temperature (isothermal or programmed)

β值

250

d_f

0.25 μm

技術

gas chromatography (GC): suitable

長度 × 內徑

30 m × 0.25 mm

基質活性組

Bonded; poly(50% n-octyl/50% methyl siloxane) phase

應用

environmental
food and beverages

柱類型

capillary non-polar

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一般說明

SPB^®-Octyl毛细管GC柱具有高分辨率并可提供可靠的同类分离。

应用：该色谱柱的低极性接近于角鲨烷，使其实际上比现有被广泛使用的非极性聚二甲基硅氧烷柱具有更低的极性。与非极性和中极性色谱柱相比，该柱具有独特的选择性，并可用于含PCB样品的验证性分析。
USP 代码 ：无
相：

键合的
聚（50%正辛基/50%甲基硅氧烷）

温度限制：

≤0.32 mm 内径：-60 °C至280 °C （等温的或程序性的）
≥0.53 mm 内径：-60 °C至260 °C （等温的或程序性的）

應用

SPB^®-Octyl毛细管GC柱已被用于将固相微萃取-毛细管气相色谱与微波诱导的等离子体原子发射光谱（GC-MIP-AED）进行结合用于亚硒酸盐（SE(IV)）类，因为该元素在较低水平上是必需的，并在较高水平上则是需要被考量的。

其他說明

我们提供各种色谱配件，包括分析注射器

法律資訊

SPB is a registered trademark of Merck KGaA, Darmstadt, Germany

應用

产品编号

说明

价格

794-0695

GC Analysis of PCB Congeners in Stream Sediment on SPB^®-Octyl after SPME using 100 μm PDMS Fiber, suitable for GC, application for SPME

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Solute descriptors for characterizing retention properties of open-tubular columns of different selectivity in gas chromatography at intermediate temperatures.

Sanka N Atapattu et al.

Journal of chromatography. A, 1195(1-2), 136-145 (2008-05-27)

An iteration procedure is used to optimize the solute descriptors for 94 compounds suitable for characterizing the retention properties of open-tubular columns for gas chromatography in the intermediate temperature range of 160-240 degrees C. These solute descriptors are used to

Introduction to Environmental Forensics.

Murphy BL and Morrison RD.

Technology & Engineering, 434-435 (2007)

Compounds for expanding the descriptor space for characterizing separation systems.

Thushara Karunasekara et al.

Journal of chromatography. A, 1266, 124-130 (2012-10-24)

A combination of gas chromatography and liquid-liquid partitions in totally organic biphasic systems is used to determine descriptor values for compounds of low volatility suitable for characterizing open tubular columns at high temperatures. The descriptor database of varied compounds includes

Solid-phase microextraction-capillary gas chromatography combined with microwave-induced plasma atomic-emission spectrometry for selenite determination.

Emmanouil Dimitrakakis et al.

Analytical and bioanalytical chemistry, 379(5-6), 842-848 (2004-06-29)

The use of solid-phase microextraction (SPME) with gas chromatography coupled to microwave-induced plasma atomic-emission detection (GC-MIP-AED) is described for selenite [Se(IV)] speciation. Aqueous standards were derivatised with sodium tetraethyl- or tetrapropylborate and extracted by SPME. Headspace extraction of the ethyl

Chromatograms

GC Analysis of PCB Congeners in Stream Sediment on SPB^®-Octyl after SPME using 100 μm PDMS Fiber

suitable for GC, application for SPME

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SPB^®-Octyl 毛细管GC色谱柱