产品介绍：
产品说明
一般描述
HPLC guard column
LiChrospher® PAH is a highly efficient and selective stationionary phase especially designed for the high resolution separation of 16 PAH (polycyclic aromatic hydrocarbons) according to EPA 610 and 550, plus benzo(e)pyrene and perylene. This sorbent is packed into LiChroCART
分析说明
Selectivity: passes test
法律信息
LICHROCART is a registered trademark of Merck KGaA, Darmstadt, Germany
LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
| 物料 | stainless steel column |
| 质量水平 | 100 |
| agency | suitable for USP L1 |
| 产品线 | LiChrospher® |
| 特点 | endcapped: no |
| 包装 | 10 pak of |
| 参数 | 250 bar pressure 60 ℃ max. temp. |
| technique(s) | HPLC: suitable mass spectrometry (MS): suitable (Low - Medium) |
| 色谱柱长度 × 内径 | 0.4 cm × 4 mm |
| 基质 | fully porous particle |
| 基质活性基团 | PAH bonding phase |
| 粒径 | 5 μm |
| 孔径 | 150 Å pore size |
| 表面积 | 350 m2/g |
| 操作pH范围 | 2 - 7.5 |
| 分离技术 | reversed phase |
| 储存温度 | no temp limit |
