英文名称： Ascentis® Express F5 HPLC Column
Ascentis® Express F5 HPLC Column
Ascentis® Express F5 HPLC Column
53571-U -2.7 μm particle size, L × I.D. 15 cm × 2.1 mm
性质
| 相关类型 | Ascentis Express F5 HPLC Column, F5 Columns, Fast HPLC, Fused-Core |
| feature | endcapped |
| limit | ≤100 °C temp. range |
| L × I.D. | 15 cm × 2.1 mm |
| total impurities | <5 ppm metals |
| matrix | Fused-Core particle platform |
| particle size | 2.7 μm |
描述
Frequently Asked Questions
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General description
The pentafluorophenylpropyl stationary phase of Ascentis Express F5 provides a stable reversed phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines.In addition to forming pi-pi and mildly steric interactions, F5 phases also retain compounds by polar interactions. Ascentis Express F5 can be used for basic, acidic, or neutral compounds with alternate selectivity from C18.
Watch a 3-minute presentation that demonstrates how the F5 phase can help Solve 2 Common HPLC Problems.
法律信息
Ascentis is a registered trademark of Sigma-Aldrich Co. LLC