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Ascentis® Express C8, 5 μm HPLC Column
基本信息
| eCl@ss | 32110501 |
| NACRES | SB.52 |
| General description【一般描述】 | Ascentis® Express 5 μm C8 is a high-speed, high-performance liquid chromatography column based on the highly efficient 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 0.6-micron thick porous shell and the highly uniform overall particle size of 5-microns. The densely bonded, extensively endcapped dimethyloctyl stationary phase of Ascentis Express 5 μm C8 provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds. |
| Recommended products【推荐产品】 | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| Legal Information【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
| material【物料】 | stainless steel column |
| Quality Level【质量水平】 | 100 |
| agency | suitable for USP L7 |
| product line【产品线】 | Ascentis® |
| feature【特点】 | endcapped |
| manufacturer/tradename | Ascentis® |
| packaging【包装】 | 1 ea of |
| parameter【参数】 | 60 ℃ temp. range 600 bar max. pressure (9000 psi) |
| technique(s) | HPLC: suitable LC/MS: suitable |
| L × I.D.【长度 × 内径】 | 15 cm × 2.1 mm |
| impurities【杂质】 | <5 ppm metals |
| matrix【基质】 | Fused-Core particle platform superficially porous particle |
| matrix active group【基质活性基团】 | C8 (octyl) phase |
| Particle size【粒径】 | 5 μm |
| pore size【孔径】 | 90 Å pore size |
| surface area【表面积】 | 90 m2/g |
| operating pH | 2 - 9 |
| application(s) | food and beverages |
| separation technique【分离技术】 | reversed phase |
