Ascentis™ Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Column, Sold by MilliporeSigma™ Supelco™

Description

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

• 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.

Specifications

• pH: 2 to 9
• Particle Size: 2.7 μm
• Length (Metric): 3 cm
• Pore Size: 160 Å pore size
• Surface Area: 90 m²/g
• Diameter (Metric) Inner: 4.6 mm
• For Use With (Equipment): L11 Per USP
• Stationary Phase: Phenyl-Hexyl (dimethylphenyl-hexylsilane) bonding
• Endcapped: Endcapped
• Matrix: Fused-Core™ particle platform

Ascentis is a registered trademark of Sigma-Aldrich Co. LLC, Fused-Core is a registered trademark of Advanced Materials Technology, Inc.