产品说明
一般描述
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.
应用
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
分析说明
The target analytes include hydrophobic analytes, lipids, carotenoids, and fat soluable vitamins (A, D, E, K).
法律信息
Ascentis is a registered trademark of sigma-aldrich Co. LLC
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
产品性质
| 物料 | stainless steel column |
| agency | suitable for USP L62 |
| 产品线 | Ascentis® |
| 特点 | endcapped |
| 包装 | pack of 3 ea |
| 标记范围 | 4.5% Carbon loading |
| technique(s) | HPLC: suitable LC/MS: suitable |
| 色谱柱长度 × 内径 | 0.5 cm × 4.6 mm |
| 基质 | Fused-Core® particle platform superficially porous particle |
| 基质活性基团 | C30 (triacontyldimethyl) bonding phase |
| 粒径 | 2.7 μm |
| 孔径 | 160 Å pore size |
| 表面积 | 90 m2/g |
| 操作pH范围 | 2 - 9 |
| 分离技术 | reversed phase |
