581425-U

Ascentis^® C8 HPLC Column

5 μm particle size, L × I.D. 25 cm × 4.6 mm

• eCl@ss: 32110501
• NACRES: SB.52

Properties

• material: stainless steel column
• Nivel de calidad: 100
• Agency: suitable for USP L7
• línea de producto: Ascentis^®
• característica: endcapped
• manufacturer/tradename: Ascentis^®
• envase: 1 ea of
• extensión del etiquetado: 15% Carbon loading
• parámetro: ≤70 °C temp. range; 400 bar pressure (5801 psi)
• technique(s): HPLC: suitable; LC/MS: suitable
• L × D.I.: 25 cm × 4.6 mm
• cobertura de la superficie: 4.0 μmol/m²
• impurezas: <5 ppm metals
• matriz: fully porous particle; silica gel high purity, spherical
• grupo activo de la matriz: C8 (octyl) phase
• tamaño de partícula: 5 μm
• tamaño de poro: 100 Å
• superficie: 450 m²/g
• operating pH range: 2-8
• application(s): food and beverages
• técnica de separación: reversed phase

Description

Descripción general

The Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro columns (1.0 mm I.D.) to preparative dimensions (50 mm I.D.). The family includes C18, C8, Phenyl, Si and embedded polar group phase, RP-Amide.

The Ascentis C8 is a highly reproducible column with excellent selectivity towards polar compounds. The phase excells in highly aqueous mobile phases as well as high organic mobile phases.

Características y beneficios

• Superior retention for hydrophobic molecules
• Excellent peak shape
• Low bleed LC-MS separations

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Información legal

Ascentis is a registered trademark of Sigma-Aldrich Co. LLC