Ascentis^® Express 160 Å C30, 2.7 μm HPLC Column

stainless steel column

suitable for USP L62

Ascentis^®

endcapped

1 ea of

4.5% Carbon loading

HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable

25 cm × 2.1 mm

Fused-Core^® particle platform
superficially porous particle

C30 (triacontyldimethyl) bonding phase

2.7 μm

160 Å pore size

90 m²/g

2 - 9

reversed phase

Ascentis^® Express 160 Å C30 is a high-speed, high-performance liquid chromatography column based on the wider-pore 160 Å Fused-Core^® particle design to provide adequate spacing for the long-chain C30 ligands. The 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 endcapped triacontylsilane stationary phase of the C30 provides a stable, reversed-phase packing that can be used for hydrophobic, long-chain, structural isomers such as vitamins and lipids.

UHPLC Analysis of Vitamin A and Vitamin E on Ascentis^® Express C30
UHPLC/MS Analysis of Corn Oil on Ascentis^® Express C30 Compared to Ascentis^® Express C18
UHPLC Analysis of Vitamin K1 on Ascentis^® Express C30
HPLC Analysis of Tocopherols on Ascentis^® Express C30, 2.7 μm
HPLC Analysis of Fat Soluble Vitamins on Ascentis^® Express C30, 2.7 μm

The target analytes include hydrophobic analytes, lipids, carotenoids, and fat soluable vitamins (A, D, E, K).

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