产品说明
一般描述
Superspher® RP-select B is a highly reproducible traditionally produced spherical silica gel carriers with reversed phase properties and 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. The high performance silica carrier with a particle size of 4µm yields an excellent pressure/separation performance ratio.
分析说明
Application test: passes test
Pressure: ≤ 70 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 110000
Capacity factor (1,2-Benzanthracene): 3.5 - 5.0
stability testing (performance): passes test
MPPH/Diphenhydramine*HCL: 2.25 - 2.75
MPPH/Acetylsalicylic acid: 3.06 - 3.74
Toluene/MPPH: 2.37 - 2.63
capacity factor (Toluene): 11.05 - 14.95
法律信息
Superspher is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
| 物料 | stainless steel column |
| agency | suitable for USP L7 |
| 产品线 | Superspher® |
| 特点 | endcapped: no |
| 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 | C8 bonding phase |
| 粒径 | 4 μm |
| 孔径 | 60 Å pore size |
| 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 |
