跳转至内容
Merck
CN

主要文件

查看所有文档

24105-U

SP®-2331毛细管GC色谱柱

L × I.D. 60 m × 0.32 mm, df 0.20 μm

别名:

SP-2331，60m，0.20μm，0.32mm

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

UNSPSC Code:
77101502
NACRES:
SB.54
eCl@ss:
32119290
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

material

fused silica

agency

suitable for EPA 1613

analyte chemical class(es)

dioxins

parameter

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

Beta value

400

df

0.20 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

60 m × 0.32 mm

matrix active group

SP 2333

application(s)

agriculture
environmental
food and beverages

column type

capillary highly polar

General description

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）

Application

SP®-2331 GC column maybe used in high-resolution gas chromatography, with mass selective detection for the analysis of polychlorodibenzodioxins and polychlorodibenzofurans with 1 to 8 chlorine substituents.

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

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

Still not finding the right product?

Explore all of our products under SP®-2331毛细管GC色谱柱

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
292126-08
292126-07
292126-06
292126-05
292126-04

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索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

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.

Gas Chromatography Accessories and Gas Purification/ Management Products
GC Column Selection Guide
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
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
查看所有相关文献

全球贸易项目编号

货号GTIN
24105-U04061824362916