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Superspher® 60 RP-select B
产品性质
| material【物料】 | stainless steel column |
| agency | suitable for USP L7 |
| product line【产品线】 | Superspher® |
| feature【特点】 | endcapped: no |
| 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】 | C8 bonding phase |
| Particle size【粒径】 | 4 μm |
| pore size【孔径】 | 60 Å pore size |
| 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】 | 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. |
| Analysis Note【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 |
| Legal Information【法律信息】 | Superspher 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 |
