53556-U

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

L × I.D. 0.5 cm × 4.6 mm, HPLC Guard Cartridge

• 别名: Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column
• 分類程式碼代碼: 41115709
• NACRES: SB.52

属性

• product name: Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Guard Cartridge, pack of 3 ea, cartridge L × I.D. 0.5 cm × 4.6 mm
• 材料: stainless steel column
• 品質等級: 100
• agency: suitable for USP L1
• 產品線: Ascentis^®
• 特點: endcapped: no
• 包裝: pack of 3 ea
• 標籤範圍: 9.9% Carbon loading
• 參數: ≤60 °C temp. limit; ≤600 bar max. pressure
• 技術: HPLC: suitable; LC/MS: suitable
• 柱長度 × 內徑: 0.5 cm × 4.6 mm
• 表面積: 135 m²/g
• 基質: Fused-Core^® silica particle platform particle platform; superficially porous particle
• 基質活性組: C18 bonded phase optimized for PAH analysis
• 粒徑: 2.7 μm
• 孔徑: 90 Å pore size
• 工作pH值範圍: 2-9
• 分離技術: reversed phase

说明

一般說明

Ascentis^® Express PAH is a high-speed, high-performance liquid chromatography column based on the proven Fused-Core^® particle design. The Fused-Core^® particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5 μm thick porous shell and the small overall particle size of 2.7 μm. The unendcapped trifunctional C18 stationary phase of Ascentis^® Express PAH provides a stable, reversed-phase packing that can be used for analysis of acids, bases, and zwitterionic compounds, but has been specifically designed for the separation of polycyclic aromatic hydrocarbons.

分析報告

The target analytes include polycyclic aromatic hydrocarbons (PAHs), acids, bases, and zwitterionic compounds.

法律資訊

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

Fused-Core is a registered trademark of Advanced Materials Technology, Inc.