Merck
CN

11982

Supelco

Tenax® 多孔聚合物吸附剂

matrix Tenax TA, 60-80 mesh, bottle of 10 g

登录查看公司和协议定价

Agency

suitable for EPA 601

质量水平

形式

solid

包装

bottle of 10 g

参数

350 °C temp. limit

表面积

~35 m2/g

基质

Tenax TA

粒径

60-80 mesh

密度

~0.25 g/mL (free fall density)

正在寻找类似产品? Visit 产品对比指南

一般描述

基于2,6-二苯基-对苯醚的Tenax多孔聚合物广泛用作空气收集和吹扫捕集器应用中的吸附剂。与其他多孔聚合物相比,其独特的结构提供了交替和理想的吸附/解吸特性。

有关我们吸附剂的更多信息,请访问 sigma-aldrich.com/adsorbents

应用

Tenax® 多孔聚合物吸附剂可用于以下的吸附取样过程:
  • 在通过短程热解吸(SPTD)和气相色谱-质谱(GC-MS)测定之前,对不同微环境中的挥发性有机化合物(VOC)进行取样。在进行TD和GC分析之前,对环境空气样品中的碳氢化合物
  • C7-C26 和工作室空气样本中的VOCs 进行取样。

法律信息

Tenax is a registered trademark of Buchem B.V.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

为方便起见,与您过往购买产品相关的文件已保存在文档库中。

访问文档库

难以找到您所需的产品或批次号码?

在网站页面上,产品编号会附带包装尺寸/数量一起显示(例如:T1503-25G)。请确保 在“产品编号”字段中仅输入产品编号 (示例: T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

遇到问题?欢迎随时联系我们技术服务 寻求帮助

批号可以在产品标签上"批“ (Lot或Batch)字后面找到。

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。

  • 如果您查询到的批号含有填充代码(例如05427ES-021),请输入去除填充代码-021的批号:05427ES。

  • 如果您查询到的批号含有填充代码(例如 STBB0728K9),请输入去除填充代码K9的批号:STBB0728。

未找到您寻找的产品?

部分情况下,可能未在线提供COA。如果搜索不到COA,可在线索取。

索取COA

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What solvents can be used for chemical desorption for Product No. 11982, Tenax TA 60-80 mesh?

    Common solvents like alcohols, ethers, hydrocarbons, and aqueous hydrochloric acid/sodium hydroxide can be used.  Don't use chlorinated hydrocarbons like dichloromethane, aromatics like xylene and carbon disulfide. All other solvents not mentioned can be used after checking solubility.

  4. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  5. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Stability of workroom air volatile organic compounds on solid adsorbents for thermal desorption gas chromatography.
Volden J, et al.
Analytica Chimica Acta, 530(2), 263-271 (2005)
Handbook of Water Analysis.
Nollet LM and De Gelder LSP.
Technology & Engineering, 625-626 (2007)
Static Headspace-Gas Chromatography: Theory and Practice .
Kolb B and Ettre LS.
Science, 6-7 (2006)
Fire Investigation.
Daeid NN, et al.
Science, 142-143 (2004)
Adsorbent materials commonly used in air analysis for adsorptive enrichment and thermal desorption of volatile organic compounds.
Dettmer K and Engewald W
Analytical and Bioanalytical Chemistry, 373(6), 490-500 (2002)

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