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24257

SP^®-2331毛细管GC色谱柱

Name: SP<SUP>®</SUP>-2331毛细管GC色谱柱
Brand: SUPELCO

L × I.D. 30 m × 0.25 mm, d_f 0.20 μm

同義詞:

SP-2331，30m，0.25mm，0.20μm

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About This Item

分類程式碼代碼:

41115710

eCl@ss:

32119290

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材料

fused silica

agency

suitable for EPA 1613

參數

≤25-275 °C temperature (isothermal or programmed)

β值

313

d_f

0.20 μm

技術

gas chromatography (GC): suitable

長度 × 內徑

30 m × 0.25 mm

應用

agriculture
environmental
food and beverages

柱類型

capillary highly polar

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一般說明

应用：一种专门经二恶英，特别是四氯二苯并恶嗪（TCDD）异构体分析测试的高极性硅氧烷柱。由于相是稳定的，它的最高温度略高于非键合的氰硅氧烷色谱柱。
USP 代码 ：无
相：

稳定
专有

温度限制：

低于275°C（等温或程序化）

應用

SP^® 2331 capillary column may be used in in high-resolution gas chromatography coupled with mass selective detection (HRGC-MSD) for selective separation of 2, 3, 7, 8-tetrachlorodibenzofuran.[1] It was also used in HRGC-MSD for the analysis of chlorinated biphenyls, chlorinated dibenzodioxins, and chlorinated dibenzofurans.[2] It was also used in the gas chromatographic separations of pyrethroid insecticides allethrin and cypermethrin in various achiral and chiral stationary phases.[3]

其他說明

We offer a variety of chromatography accessories including analytical syringes

法律資訊

SP is a registered trademark of Sigma-Aldrich Co. LLC

應用

產品號碼

描述

訂價

G004265

GC Analysis of a 19-Component PCB Congener Mix on SP^®-2331, suitable for GC

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分析證明 (COA)

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Agriculture and Soil Pollution.

Nature, 41-44 (2005)

Selective separation of 2, 3, 7, 8-tetrachlorodibenzofuran by high-resolution gas chromatography and by alumina column liquid chromatography.

Ballschmiter K

Analytical Chemistry, 59 (20), 2536-2538 (1987)

Diastereoselective and enantioselective chromatography of the pyrethroid insecticides allethrin and cypermethrin.

Kutter JP and Class TJ.

Chromatographia, 33 (3-4), 103-112 (1992)

Identification of polybrominated dibenzo-p-dioxins in blue mussels (Mytilus edulis) from the Baltic Sea.

Anna Malmvärn et al.

Environmental science & technology, 39(21), 8235-8242 (2005-11-22)

Polybrominated dibenzo-p-dioxins (PBDDs) are known to be formed as byproducts in connection with the manufacture and combustion of products containing brominated flame retardants. However, to date little is known about the occurrence of PBDDs in biological samples. The aim of

Comparison of a variety of gas chromatographic columns with different polarities for the separation of chlorinated dibenzo-p-dioxins and dibenzofurans by high-resolution mass spectrometry.

Vyacheslav N Fishman et al.

Journal of chromatography. A, 1139(2), 285-300 (2006-12-13)

The applicability of 13 different GC columns (Agilent HP-5MS, Restek Rtx-5MS, Rtx-Dioxin2, Supelco Equity 5, SP-2331, Varian VF-5MS, CP-Sil 8 CB LowBleed/MS, J&W Scientific DB-5, DB-225, DB-XLB, DB-5MS, Phenomenex ZB-5MS, and ZB-5UMS) for US Environmental Protection Agency (EPA) methods 1613b

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Chromatograms

GC Analysis of a 19-Component PCB Congener Mix on SP^®-2331

suitable for GC

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SP^®-2331毛细管GC色谱柱