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上海洽姆仪器科技有限公司 Ascentis Express F5, 2.7μm HPLC 色谱柱
- 品牌:美国色谱科
- 货号: 53591-U
- 产地:
- 供应商报价: ¥ 9031
- 上海洽姆仪器科技有限公司
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企业性质
入驻年限第10年
营业执照
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- 详细介绍
The pentafluorophenylpropyl (PFP) 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 p-p and mildly steric interactions, F5 phases also retain compounds by polar interactions. As a result of having both polar and non-polar character, F5 phases can show dual-mode retention behavior, sometimes producing a “U-shaped” retention as a function of acetonitrile content of the mobile phase, with retention increasing at both low and high concentrations of ACN (reversed-phase and HILIC retention modes). Ascentis Express F5 can be used for basic, acidic, or neutral compounds with alternate selectivity from C18.
F5, 2.7μm Columns53569-U Ascentis Express F5, HPLC 色谱柱 2.7μm 10cm × 2.1mm 53578-U Ascentis Express F5, HPLC 色谱柱 2.7μm 10cm × 3.0mm 53590-U Ascentis Express F5, HPLC 色谱柱 2.7μm 10cm × 4.6mm 53571-U Ascentis Express F5, HPLC 色谱柱 2.7μm 15cm × 2.1mm 53579-U Ascentis Express F5, HPLC 色谱柱 2.7μm 15cm × 3.0mm 53591-U Ascentis Express F5, HPLC 色谱柱 2.7μm 15cm × 4.6mm 53592-U Ascentis Express F5, HPLC 色谱柱 2.7μm 2cm × 2.1mm 53566-U Ascentis Express F5, HPLC 色谱柱 2.7μm 3cm × 2.1mm 53574-U Ascentis Express F5, HPLC 色谱柱 2.7μm 3cm × 3.0mm 53581-U Ascentis Express F5, HPLC 色谱柱 2.7μm 3cm × 4.6mm 53567-U Ascentis Express F5, HPLC 色谱柱 2.7μm 5cm × 2.1mm 53576-U Ascentis Express F5, HPLC 色谱柱 2.7μm 5cm × 3.0mm 53583-U Ascentis Express F5, HPLC 色谱柱 2.7μm 5cm × 4.6mm 53568-U Ascentis Express F5, HPLC 色谱柱 2.7μm 7.5cm × 2.1mm 53577-U Ascentis Express F5, HPLC 色谱柱 2.7μm 7.5cm × 3.0mm 53584-U Ascentis Express F5, HPLC 色谱柱 2.7μm 7.5cm × 4.6mm 53594-U Ascentis Express F5, 保护柱芯 2.7μm 5mm × 2.1mm 53597-U Ascentis Express F5, 保护柱芯 2.7μm 5mm × 3.0mm 53599-U Ascentis Express F5, 保护柱芯 2.7μm 5mm × 4.6mm 53500-U Ascentis Express 保护柱套