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Purospher® STAR RP-18 endcapped (5μm) Hibar® 250-4
产品性质
| material【物料】 | stainless steel column |
| Quality Level【质量水平】 | 100 |
| agency | suitable for USP L1 |
| product line【产品线】 | Purospher® |
| feature【特点】 | endcapped |
| packaging【包装】 | 1 ea of |
| extent of labeling【标记范围】 | 17% Carbon loading |
| technique(s) | HPLC: suitable LC/MS: suitable |
| column L × I.D.【色谱柱长度 × 内径】 | 25 cm × 4 mm |
| matrix【基质】 | fully porous particle |
| matrix active group【基质活性基团】 | C18 bonding phase |
| Particle size【粒径】 | 5 μm |
| pore size【孔径】 | 120 Å pore size |
| surface area【表面积】 | 330 m2/g |
| operating pH range【操作pH范围】 | 1.5-10.5 |
| separation technique【分离技术】 | reversed phase |
| storage temp.【储存温度】 | no temp limit |
基本信息
| General description【一般描述】 | HPLC column Purospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH spectrum from 1.5 to 10.5 enabling the use of the complete range of mobile phases. |
| Analysis Note【分析说明】 | Pressure: ≤ 130 bar Theoretical Plates (N/m) (Toluene): ≥ 80000 Symmetry (Toluene): 0.8 - 1.4 Capacity factor (Toluene): 1.0 - 3.0 |
| Legal Information【法律信息】 | Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany |
