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11982

Supelco

Tenax® 多孔聚合物吸附剂

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

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About This Item

分類程式碼代碼:
23201100
暫時無法取得訂價和供貨情況

產品名稱

Tenax® 多孔聚合物吸附剂, matrix Tenax TA, 60-80 mesh, bottle of 10 g

agency

suitable for EPA 601

品質等級

100

形狀

solid

包裝

bottle of 10 g

參數

350 °C temp. limit

表面積

~35 m2/g

基質

Tenax TA

粒徑

60-80 mesh

密度

~0.25 g/mL (free fall density)

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相關類別

一般說明

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

應用

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[1]
  • C7-C26 [2] 和工作室空气样本中的VOCs[3] 进行取样。

法律資訊

Tenax is a registered trademark of Buchem B.V.

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number

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您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Static Headspace-Gas Chromatography: Theory and Practice .
Kolb B and Ettre LS.
Science, 6-7 (2006)
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)
Handbook of Water Analysis.
Nollet LM and De Gelder LSP.
Technology & Engineering, 625-626 (2007)
Fire Investigation.
Daeid NN, et al.
Science, 142-143 (2004)
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)
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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.

Questions

1–3 of 3 Questions  

  1. Can tenax be restored in laboratory oven at 40 *C temperature?

    1 answer

    1. The Tenax® Porous Polymer Adsorbent can be regenerated by hot-methanol extraction.

      Helpful?

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

    1 answer

    1. 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.

      Helpful?

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

    1 answer

    1. 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.

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