53534-U

Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column

column L × I.D. 5 cm × 3.0 mm

• Synonyme(s) : Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column
• Code UNSPSC : 41115709

Propriétés

• Matériaux: stainless steel column
• Niveau de qualité: 100
• Agence: suitable for USP L1
• Gamme de produits: Ascentis^®
• Caractéristiques: endcapped: no
• Conditionnement: 1 ea of
• Ampleur du marquage: 9.9% Carbon loading
• Paramètres: ≤60 °C temp. limit; ≤600 bar max. pressure
• Technique(s): HPLC: suitable; LC/MS: suitable
• Colonne, L × D.I.: 5 cm × 3.0 mm
• Superficie: 135 m²/g
• Matrice: Fused-Core^® silica particle platform particle platform; superficially porous particle
• Groupe de la matrice active: C18 bonded phase optimized for PAH analysis
• Taille des particules: 2.7 μm
• Dimension de pores: 90 Å pore size
• operating pH range: 2-9
• Technique de séparation: reversed phase

Description

Description générale

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.

Remarque sur l'analyse

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

Informations légales

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

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