53591-U

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

L × I.D. 15 cm × 4.6 mm, HPLC Column

• 别名: Core-shell (SPP) Fused Core PFP HPLC column
• 分類程式碼代碼: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

属性

• product name: Ascentis^® Express F5, 2.7 μm HPLC 色谱柱, 2.7 μm particle size, L × I.D. 15 cm × 4.6 mm
• 材料: stainless steel column
• 品質等級: 100
• agency: suitable for USP L43
• 產品線: Ascentis^®
• 特點: endcapped
• 製造商／商標名: Ascentis^®
• 包裝: 1 ea of
• 參數: 60 °C temp. range; 600 bar max. pressure (9000 psi)
• 技術: HPLC: suitable; LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• 長度 × 內徑: 15 cm × 4.6 mm
• 表面積: 135 m²/g
• 雜質: <5 ppm metals
• 基質: Fused-Core particle platform; superficially porous particle
• 基質活性組: PFP (pentafluorophenyl) phase
• 粒徑: 2.7 μm
• 孔徑: 90 Å pore size
• 工作pH值: 2-8
• 應用: food and beverages
• 分離技術: reversed phase

说明

一般說明

由于存在电负性氟，Ascentis Express F5 的五氟苯基丙基固定相可提供具有缺电子苯环的稳定反相填料。除了形成 pi-pi 和温和的空间相互作用外，F5 相也通过极性相互作用保留化合物。Ascentis Express F5 可用于碱性、酸性或中性化合物，选择性与 C18 不同。

應用

• 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 demonstrates the use of high-performance liquid chromatography (HPLC) with ion trap time-of-flight mass spectrometry for the determination of lumacaftor in the presence of ivacaftor. The research identifies five novel degradation products, showcasing the advanced analytical capabilities of the Ascentis^® Express F5, 2.7 µm HPLC Column for complex mixtures and degradation studies (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.: This paper details the development of stability-indicating methods using LC-MS/MS and LC-DAD for the determination of tasimelteon. It highlights the robustness and sensitivity of these methods in identifying novel degradation products, with the Ascentis^® Express F5 column playing a crucial role in separation efficiency and stability analysis (Özcan et al., 2020).


• Recent trends in ultra-fast HPLC: new generation superficially porous silica columns.: This review article discusses recent advancements in ultra-fast HPLC, focusing on new generation superficially porous silica columns, including the Ascentis^® Express F5, 2.7 µm HPLC Column. It provides insights into the enhanced performance, speed, and efficiency of these columns in high-throughput analytical applications (Ali et al., 2012).

法律資訊

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

安全信息

• 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