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Ascentis® Express 90 Å PFAS Delay, 2.7 μm HPLC Column
产品别名
Ascentis® Express 90 Å PFAS Delay, 2.7 μm HPLC Column
Ascentis Express 90 Å PFAS Delay, 2.7 μm HPLC Column
产品性质
| material【物料】 | stainless steel column |
| Quality Level【质量水平】 | 100 |
| agency | suitable for USP L62 |
| product line【产品线】 | Ascentis® |
| feature【特点】 | endcapped |
| packaging【包装】 | 1 ea of |
| parameter【参数】 | ≤60 ℃ temp. limit ≤9000 psi max. pressure (600 bar) |
| technique(s) | HPLC: suitable LC/MS: suitable |
| column L × I.D.【色谱柱长度 × 内径】 | 5 cm × 4.6 mm |
| matrix【基质】 | Fused-Core® silica particle platform particle platform superficially porous particle |
| matrix active group【基质活性基团】 | highly retentive endcapped silane bonding phase |
| Particle size【粒径】 | 2.7 μm |
| pore size【孔径】 | 90 Å pore size |
| surface area【表面积】 | 135 m2/g |
| operating pH range【操作pH范围】 | 2 - 9 |
| separation technique【分离技术】 | reversed phase |
基本信息
| General description【一般描述】 | Ascentis® Express PFAS Delay is a high-performance liquid chromatography column based on Fused-Core® particle design. The highly retentive endcapped silane of the Ascentis® Express PFAS Delay column provides high retention of PFAS compounds across various mobile phase conditions and is used to delay background instrument PFAS contamination from interference with analyzed samples. For this reason, the Ascentis® Express PFAS Delay column is placed upstream of the sample injector. |
| 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. |
