53577-U

Ascentis^® Express 90 Å F5 (2.7 μm) HPLC Columns

L × I.D. 7.5 cm × 3 mm, HPLC Column

• 別名: Core-shell (SPP) Fused Core PFP HPLC column
• UNSPSCコード: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

特性

• product name: Ascentis^® Express F5、2.7 μm HPLCカラム, 2.7 μm particle size, L × I.D. 7.5 cm × 3 mm
• 物質: stainless steel column
• 認証: suitable for USP L43
• 製品種目: Ascentis^®
• 特徴: endcapped
• メーカー／製品名: Ascentis^®
• 包装: 1 ea of
• パラメーター: 60 °C temp. range; 600 bar max. pressure (9000 psi)
• テクニック: HPLC: suitable; LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• L × 内径: 7.5 cm × 3 mm
• 表面積: 135 m²/g
• 不純物: <5 ppm metals
• マトリックス: Fused-Core particle platform; superficially porous particle
• マトリックス活性基: PFP (pentafluorophenyl) phase
• 粒径: 2.7 μm
• ポアサイズ: 90 Å pore size
• 使用pH: 2-8
• アプリケーション: food and beverages
• 分離法: reversed phase

詳細

詳細

Ascentis Express F5のペンタフルオロフェニルプロピル固定相は、電気陰性フッ素の存在のため電子不足フェニル環を持つ安定な逆相充填剤となります。pi-pi相互作用とマイルドな立体的相互作用の形成に加え、F5固定相は極性相互作用により化合物を保持します。Ascentis Express F5は、C18由来の交互選択性により塩基性、酸性、または中性の化合物で使用できます。

アプリケーション

• Liquid chromatographic determination of lumacaftor in the presence of ivacaftor and identification of five novel degradation products using high-performance liquid chromatography ion trap time-of-flight mass spectrometry.: This study utilizes the Ascentis^® Express F5, 2.7 µm HPLC Column to develop a robust method for the determination of lumacaftor in the presence of ivacaftor, identifying five novel degradation products. The high resolution and efficiency of the column were crucial for the detailed analysis and identification process. (Özcan et al., 2023).


• Stability-indicating LC-MS/MS and LC-DAD methods for robust determination of tasimelteon and high resolution mass spectrometric identification of a novel degradation product.: The Ascentis^® Express F5 column was employed to develop stability-indicating methods for tasimelteon, ensuring accurate determination and high-resolution identification of degradation products, highlighting the column′s effectiveness in stability studies and complex sample matrices. (Özcan et al., 2020).


• Recent trends in ultra-fast HPLC: new generation superficially porous silica columns.: This review discusses advancements in ultra-fast HPLC, focusing on new generation superficially porous silica columns like the Ascentis^® Express F5. The article elaborates on the performance improvements and applications in analytical chemistry, emphasizing the column′s role in enhancing speed and resolution. (Ali et al., 2012).

法的情報

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

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