Navigatorsil 是一款可实现超快速分离并兼具高分离度的UHPLC/HPLC 两用型核壳色谱柱，其基质是粒径为2.7 μm 的核壳硅胶，它是由直径为1.7 μm 的实心球核和厚度为0.5 μm 的多孔壳层构成，粒径分布范围更窄。
Navigatorsil 核壳色谱柱采用专有的键合和封端技术，不仅可以在宽pH 范围使用，还对强碱性化合物具有优异的峰形。它具有与亚2 μm UHPLC 色谱柱同等柱效和分离性能，同时柱压仅为其50%，可以同时在UHPLC 和HPLC 仪器上使用，并实现超快速分离，且分析时间更短，分离效率更高。此外，独特的色谱柱填装技术使得填料床层更为紧密均一，为超高效分离提供保障。
Navigatorsil（领航）核壳色谱柱的优势
• 高柱效、低柱压
• 同时实现超快速和高分离度分析
• 可在HPLC 仪器上获得UHPLC 柱的分离效果
• 高键合密度增强色谱柱的惰性、分离能力和稳定性
• 高通量、高选择性、高灵敏度
• 对复杂组分混合物和异构体具有良好的分离度
• 领先的色谱柱填装技术、独有的键合和封端技术确保色谱柱的稳定性、重现性和寿命
• 减少分析时间，提高工作效率，节省溶剂
Navigatorsil 填料规格
|
固定相 |
粒径
(µm) |
孔径
(Å) |
比表面积
(m2/g) |
硅胶纯度
(%) |
键合密度
(µmol/m2) |
碳载量
(%) |
pH 范围 |
端基封尾 |
|
C18 |
2.7 |
90 |
120 |
>99.999 |
3.1 |
8 |
1.5-9.0 |
Yes |
|
C8 |
2.7 |
90 |
120 |
>99.999 |
3.7 |
5 |
1.5-9.0 |
Yes |
更窄的粒径分布范围
与全多孔硅胶相比，Navigatorsil（领航）核壳色谱柱的硅胶粒径分布范围更窄，可获得更高柱效、更好的分离度和更低的柱压。
|
|
D90/D10 |
|
NavigatorsilTM 2.7 µ m core-shell |
1.11 |
|
Endeavorsil® 1.8 µ m |
1.36 |
色谱柱寿命测试
高柱效、低柱压、快速分离*
Navigatorsil™ 2.7 μ m C18 具有与亚2 μm UHPLC 柱同等柱效。
在相同测试条件下，NavigatorsilTM 可达到与亚2 μm UHPLC 柱同等柱效，柱压仅为其50% ，且分析速度更快。
*Kinetex is a trademark of Phenomenex. Dikma Technologies Inc. is not affiliated with the above company.
*ACQUITY and CORTECS are registered trademarks of Waters Corporation. Dikma Technologies Inc. is not affiliated with the above company.
*ZORBAX is a registered trademark of Agilent Technologies. Dikma Technologies Inc. is not affiliated with the above company.
*Halo is a trademark of Advanced Materials Technology, Inc. Dikma Technologies Inc. is not affiliated with the above company.
*Meteoric Core is a trademark of YMC CO., LTD. Dikma Technologies Inc. is not affiliated with the above company.
*ACE Excel is a trademark of Advanced Chromatography Technologies Ltd. Dikma Technologies Inc. is not affiliated with the above company.
优异的分离度*
苯酚类化合物是以苯酚为母体，由不同取代基组成的一类复杂化合物。与同类型核壳色谱柱相比，NavigatorsilTM 2.7 μ m C18
在分离该类化合物时可获得更好的峰形和分离度。
*Kinetex is a trademark of Phenomenex. Dikma Technologies Inc. is not affiliated with the above company.
*CORTECS is a registered trademark of Waters Corporation. Dikma Technologies Inc. is not affiliated with the above company.
*Halo is a trademark of Advanced Materials Technology, Inc. Dikma Technologies Inc. is not affiliated with the above company.
*Meteoric Core is a trademark of YMC CO., LTD. Dikma Technologies Inc. is not affiliated with the above company.
更好的选择性*
从五种核壳型C18 色谱柱的保留时间、氢键能力、疏水性和立体选择性的对比可以看出，NavigatorsilTM 2.7 μ m C18 色谱柱
具有最强的立体选择性，对戊基苯的保留时间为Kinetex 2.6 μ m C18 色谱柱的1.4 倍。
*Kinetex is a trademark of Phenomenex. Dikma Technologies Inc. is not affiliated with the above company.
*CORTECS is a registered trademark of Waters Corporation. Dikma Technologies Inc. is not affiliated with the above company.
*Halo is a trademark of Advanced Materials Technology, Inc. Dikma Technologies Inc. is not affiliated with the above company.
*Meteoric Core is a trademark of YMC CO., LTD. Dikma Technologies Inc. is not affiliated with the above company.
改善碱性化合物的分离
NavigatorsilTM 2.7 μ m C18 色谱柱对强碱性化合物具有优异的峰形和良好的分离度。
