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产品性质
| material【物料】 | stainless steel column |
| agency | suitable for USP L1 |
| product line【产品线】 | LiChrospher® |
| feature【特点】 | endcapped: no |
| packaging【包装】 | 1 ea of |
| extent of labeling【标记范围】 | 21% Carbon loading |
| parameter【参数】 | 60 ℃ max. temp. |
| technique(s) | HPLC: suitable mass spectrometry (MS): suitable (Low - Medium) |
| 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】 | 100 Å pore size |
| surface area【表面积】 | 350 m2/g |
| operating pH range【操作pH范围】 | 2 - 7.5 |
| bulk density【堆积密度】 | 200‑400 kg/m3 |
| 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】 | LiChrospher® RP-18 is a reliable and versatile traditionally produced spherical silica gel carrier with C-18 reversed phase properties. It is well suited for the separation of neutral, acidic and weak basic compounds. |
| Analysis Note【分析说明】 | Application test: passes test Pressure: ≤ 35 bar Theoretical Plates (N/m) (Toluene): ≥ 60000 stability testing (performance): passes test separation factor (Acetophenone/Phenol, selectivity test): 2.05 - 2.25 separation factor (Acetophenone/Cinnamic acid, selectivity test): 1.24 - 1.37 capacity factor (Toluene): 13.0 - 18.0 |
| Legal Information【法律信息】 | LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | nwg |
