20324

Porapak^™多孔質ポリマー吸着剤

matrix Porapak N, 50-80 mesh, bottle of 75 cc

• UNSPSCコード: 23201100

特性

• 形状: solid
• 包装: bottle of 75 cc
• パラメーター: 190 °C temp. limit
• テクニック: gas chromatography (GC): suitable
• 表面積: ~300 m²/g
• マトリックス: Porapak N
• 粒径: 50-80 mesh
• 密度: ~0.41 g/mL (free fall density)

詳細

詳細

Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water. They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous. Porapak^™ N is a porous polymer bead which provides significantly lower background at the carbon emission line. They are suitable in separating H₂, CH₄, CO₂.

Porapak多孔性ポリマーは、一貫した粒子サイズ、多孔性、および表面積を持った球状粒子であり、分析の精度と確度を保証します。

弊社の吸着剤に関する詳細については、sigma-aldrich.com/adsorbentsをご参照ください。

アプリケーション

Stainless steel columns packed with Porapak^™ N maybe used for the separation and determination of micro-quantities of formic, acetic, propionic, isobutyric, butyric, 3-methylbutyric and valeric acids present in biological media as end-products of microbial fermentation.

法的情報

PoraPak is a trademark of Waters

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)