跳转至内容
Merck
所有图片(1)

文件

24218-U

Supelco

SPB®-Octyl 毛细管GC色谱柱

L × I.D. 30 m × 0.25 mm, df 0.25 μm

别名:

GC column, SPB-Octyl, C8

登录查看公司和协议定价
所有图片(1)

About This Item

分類程式碼代碼:
12000000
eCl@ss:
32119290
NACRES:
SB.54

材料

fused silica

agency

EPA 1668
suitable for EPA 1613

參數

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

β值

250

df

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

正在寻找类似产品? 访问 产品对比指南

相关类别

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

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
291133-08
291133-07
291133-06
291133-05
291133-04

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

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)
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
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

相关内容

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Chromatograms

suitable for GC, application for SPME

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门