产品说明
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.
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
法律信息
LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
| 物料 | stainless steel column |
| agency | suitable for USP L1 |
| 产品线 | LiChrospher® |
| 特点 | endcapped: no |
| 包装 | 1 ea of |
| 标记范围 | 21% Carbon loading |
| 参数 | 60 ℃ max. temp. |
| technique(s) | HPLC: suitable mass spectrometry (MS): suitable (Low - Medium) |
| 基质 | fully porous particle |
| 基质活性基团 | C18 bonding phase |
| 粒径 | 5 μm |
| 孔径 | 100 Å pore size |
| 表面积 | 350 m2/g |
| 操作pH范围 | 2 - 7.5 |
| 堆积密度 | 200‑400 kg/m3 |
| 分离技术 | reversed phase |
| 储存温度 | no temp limit |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | nwg |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
SUPELCO
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