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LiChrospher® RP-select B (5μm) Hibar® RT 250-4.6
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】 | LiChrospher® |
| feature【特点】 | endcapped: no |
| extent of labeling【标记范围】 | 11.5% Carbon loading |
| parameter【参数】 | 400 bar pressure 60 ℃ max. temp. |
| technique(s) | HPLC: suitable mass spectrometry (MS): suitable (Low - Medium) |
| column L × I.D.【色谱柱长度 × 内径】 | 25 cm × 4.6 mm |
| matrix【基质】 | fully porous particle |
| matrix active group【基质活性基团】 | C8 bonding phase |
| Particle size【粒径】 | 5 μm |
| pore size【孔径】 | 60 Å pore size |
| surface area【表面积】 | 350 m2/g |
| operating pH range【操作pH范围】 | 2 - 7.5 |
| separation technique【分离技术】 | reversed phase supercritical fluid (SFC) |
| storage temp.【储存温度】 | no temp limit |
基本信息
| General description【一般描述】 | HPLC column LiChrospher® RP-select B is a versatile traditionally produced spherical silica gel carriers with reversed phase properties and with the hydrophobicity of a C-8 phase. This carrier is very well suited for the separation of basic compounds, but with still good properties for the determination of neutral and acidic compounds. This sorbent is packed into a Hibar |
| Analysis Note【分析说明】 | Pressure: ≤ 90 bar Theoretical Plates (N/m) (Toluene): ≥ 50000 Symmetry (Toluene): 0.8 - 1.4 Capacity factor (Toluene): 1.0 - 2.0 |
| Legal Information【法律信息】 | Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany |
