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Supelco

SP®-2331毛细管GC色谱柱

L × I.D. 30 m × 0.25 mm, df 0.20 μm

别名:

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

材料

fused silica

agency

suitable for EPA 1613

參數

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

β值

313

df

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. It was also used in HRGC-MSD for the analysis of chlorinated biphenyls, chlorinated dibenzodioxins, and chlorinated dibenzofurans. It was also used in the gas chromatographic separations of pyrethroid insecticides allethrin and cypermethrin in various achiral and chiral stationary phases.

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

产品编号
说明
价格

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分析证书(COA)

Lot/Batch Number
273229-04
273229-03
273229-02
273229-01
268707-04

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Diastereoselective and enantioselective chromatography of the pyrethroid insecticides allethrin and cypermethrin.
Kutter JP and Class TJ.
Chromatographia, 33 (3-4), 103-112 (1992)
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)
Agriculture and Soil Pollution.
Nature, 41-44 (2005)
The determination of chlorinated biphenyls, chlorinated dibenzodioxins, and chlorinated dibenzofurans by GC-MS.
Karlheinz B
Journal of High Resolution Chromatography, 15 (4), 260-270 (1992)
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

suitable for GC

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