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LiChrospher® 100 DIOL (5 μm) LiChroCART® 4-4
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产品性质
material【物料】 | stainless steel column |
Quality Level【质量水平】 | 100 |
agency | suitable for USP L20 |
product line【产品线】 | LiChrospher® |
feature【特点】 | endcapped: no |
packaging【包装】 | 10 pak of |
extent of labeling【标记范围】 | 8% Carbon loading |
parameter【参数】 | 250 bar pressure 60 ℃ max. temp. |
technique(s) | HPLC: suitable mass spectrometry (MS): suitable (Low - Medium) |
column L × I.D.【色谱柱长度 × 内径】 | 0.4 cm × 4 mm |
matrix【基质】 | fully porous particle |
matrix active group【基质活性基团】 | Diol 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 |
separation technique【分离技术】 | hydrophilic interaction (HILIC) normal phase reversed phase |
storage temp.【储存温度】 | no temp limit |
基本信息
General description【一般描述】 | HPLC guard column LiChrospher® DIOL has polar and hydrophobic properties, thus can be used as less polar alternative to LiChrospher |
Analysis Note【分析说明】 | Selectivity: passes test |
Legal Information【法律信息】 | LICHROCART is a registered trademark of Merck KGaA, Darmstadt, Germany LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany |