12168-U

Tenax^® Porous Polymer Adsorbent

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

• 동의어(들): stopcock (3-way), luer lock, polycarbonate/acetal
• UNSPSC 코드: 23201100
• NACRES: SB.54

속성

• product name: Tenax^® Porous Polymer Adsorbent, matrix Tenax TA (refined), 60-80 mesh, bottle of 100 g
• Agency: suitable for EPA 601
• Quality Level: 100
• 형태: solid
• 포장: bottle of 100 g
• 파라미터: 350 °C temp. range
• 표면적: ~35 m²/g
• 기질: Tenax TA (refined)
• 입자 크기: 60-80 mesh
• 벌크 밀도: ~0.25 g/mL (free fall density)

설명

일반 설명

Tenax porous polymers, based on 2,6-diphenyl-p-phenylene oxide, is widely used as an adsorbent in both air collection and purge trap applications. Its unique structure provides alternate and desirable adsorption/desorption characteristics compared to other porous polymers.

For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents

애플리케이션

• 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).

각주

This material is refined (screened) then repackaged.

법적 정보

Tenax is a registered trademark of Buchem B.V.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable