50613-U

Ascentis^® Express F5, 5 μm HPLC Column

5 μm particle size, L × I.D. 15 cm × 2.1 mm

• Code UNSPSC : 41115700
• eCl@ss : 32110501
• Nomenclature NACRES : SB.52

Propriétés

• Matériaux: stainless steel column
• Niveau de qualité: 100
• Agence: suitable for USP L43
• Gamme de produits: Ascentis^®
• Caractéristiques: endcapped
• Fabricant/nom de marque: Ascentis^®
• Conditionnement: 1 ea of
• Paramètres: 60 °C temp. range; 600 bar max. pressure (9000 psi)
• Technique(s): HPLC: suitable; LC/MS: suitable
• L × D.I.: 15 cm × 2.1 mm
• Superficie: 90 m²/g
• Impuretés: <5 ppm metals
• Matrice: Fused-Core particle platform; superficially porous particle
• Groupe de la matrice active: PFP (pentafluorophenyl) phase
• Taille des particules: 5 μm
• Dimension de pores: 90 Å pore size
• pH de fonctionnement: 2-8
• Application(s): food and beverages
• Technique de séparation: reversed phase

Description

Description générale

Ascentis^® Express 5 μm F5 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core^® particle design. The bonded, endcapped, dimethylpentafluorophenyl-propylsilane stationary phase of Ascentis Express 5 μm F5 provides a stable, reversed-phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines. In addition to forming π-π and mildly steric interactions, F5 phases also retain compounds by polar interactions. As a result of having both polar and non-polar character, F5 phases can show dual-mode retention behavior, sometimes producing a “U-shaped” retention as a function of acetonitrile content of the mobile phase, with retention increasing at both low and high concentrations of ACN (reversed-phase and HILIC retention modes). Ascentis Express 5 μm F5 can be used for basic, acidic, or neutral compounds with alternate selectivity from C18.

Produits recommandés

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Informations légales

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

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable