12168-U

Tenax^® 多孔聚合物吸附剂

matrix Tenax TA (refined), 60-80 mesh, bottle of 100g

• 别名: stopcock (3-way), luer lock, polycarbonate/acetal
• 分類程式碼代碼: 23201100
• NACRES: SB.54

属性

• product name: Tenax^® 多孔聚合物吸附剂, matrix Tenax TA (refined), 60-80 mesh, bottle of 100 g
• agency: suitable for EPA 601
• 品質等級: 100
• 形狀: solid
• 包裝: bottle of 100 g
• 參數: 350 °C temp. range
• 表面積: ~35 m²/g
• 基質: Tenax TA (refined)
• 粒徑: 60-80 mesh
• 體積密度: ~0.25 g/mL (free fall density)

说明

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

• Optimization of VOC Sampling: Research on Tenax^® porous polymer adsorbents has demonstrated their efficacy in sampling very volatile organic compounds (VOCs) in both dry and humid air, crucial for environmental testing. This study outlines the method for determining recovery rates using thermal desorption gas chromatography-mass spectrometry, highlighting Tenax^®′s role in achieving high-precision analyses at sub-ppb levels (Richter et al., 2020).


• Enhanced Gas Chromatography Performance: A comparative analysis of Tenax^® and another common adsorbent material for thermal desorption gas chromatography - mass spectrometry of biogenic volatile organic compounds underscores Tenax^®′s superior performance. The study emphasizes its high surface area and chemical stability, making it ideal for complex sample matrices in pharmaceutical and environmental applications (Marcillo et al., 2017).

腳註

This material is refined (screened) then repackaged.

法律資訊

Tenax is a registered trademark of Buchem B.V.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 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