53583-U

Ascentis^® Express 90 Å F5 (2.7 μm) HPLC Columns

L × I.D. 5 cm × 4.6 mm, HPLC Column

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

Properties

• product name: Ascentis^® Express F5, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 5 cm × 4.6 mm
• material: stainless steel column
• Quality Level: 100
• agency: suitable for USP L43
• product line: Ascentis^®
• feature: endcapped
• manufacturer/tradename: Ascentis^®
• packaging: 1 ea of
• parameter: 60 °C temp. range; 600 bar max. pressure (9000 psi)
• technique(s): HPLC: suitable; LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• L × I.D.: 5 cm × 4.6 mm
• surface area: 135 m²/g
• impurities: <5 ppm metals
• matrix: Fused-Core particle platform; superficially porous particle
• matrix active group: PFP (pentafluorophenyl) phase
• particle size: 2.7 μm
• pore size: 90 Å pore size
• operating pH: 2-8
• application(s): food and beverages
• separation technique: reversed phase

Description

General description

The pentafluorophenylpropyl stationary phase of Ascentis Express F5 provides a stable reversed phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines.In addition to forming pi-pi and mildly steric interactions, F5 phases also retain compounds by polar interactions. Ascentis Express F5 can be used for basic, acidic, or neutral compounds with alternate selectivity from C18.

Legal Information

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