584621-U

Ascentis^® Express 160 Å Phenyl-Hexyl (2.7 μm) HPLC Columns

L × I.D. 0.5 cm × 2.1 mm, HPLC Guard Cartridge, pack of 3 ea

• Sinónimos: Ascentis^® Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Column
• Código UNSPSC: 41115700
• NACRES: SB.52

Propiedades

• product name: Ascentis^® Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Guard Cartridge, pack of 3 ea, cartridge L × I.D. 0.5 cm × 2.1 mm
• Materiales: stainless steel column
• Agency: suitable for USP L11
• Línea del producto: Ascentis^®
• Características: endcapped
• envase: pack of 3 ea
• Extensión del etiquetado: 4.7% Carbon loading
• técnicas: HPLC: suitable; LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• cartucho L × D.I.: 0.5 cm × 2.1 mm
• superficie: 90 m²/g
• matriz: Fused-Core^® particle platform; superficially porous particle
• grupo activo de la matriz: Phenyl-Hexyl (dimethylphenyl-hexylsilane) bonding phase
• tamaño de partícula: 2.7 μm
• tamaño de poro: 160 Å pore size
• operating pH range: 2-9
• técnica de separación: reversed phase

Descripción

Descripción general

Ascentis^® Express 160 Å Phenyl-Hexyl is a high-speed, high-performance liquid chromatography column based on a 160Å Fused-Core^® particle design. The particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency for high molecular weight solutes (up to 20 kDa) 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 endcapped, phenyl-hexyl bonded phase provides a stable, reversed phase packing with a pore structure and pore size that is optimized for reversed-phase HPLC separations of peptides and polypeptides, using typical acidic mobile phases favored for proteomic applications.

Nota de análisis

Target analytes include electron-poor molecules, aromatic or unsaturated compounds (ketones, nitriles, alkenes), as well as peptides and polypeptides < 20 kDa.

Información legal

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

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