保护柱的作用:•减少了脏样品对柱子性能的影响.•减少了故障停机时间和维护.
(聚乙二醇去活)
Description | Length | OD | qty. | Cat.# | |||
0.25mm | |||||||
Polar-Deactivated Guard Column | 5-Meter | 0.37 ± 0.04mm | ea. | 10065 | |||
Polar-Deactivated Guard Column | 10-Meter | 0.37 ± 0.04mm | ea. | 10068 | |||
Polar-Deactivated Guard Column | 30-Meter** | 0.37 ± 0.04mm | ea. | 10014 | |||
Polar-Deactivated Guard Column | 60-Meter**§ | 0.37 ± 0.04mm | ea. | 10015 | |||
0.32mm | |||||||
Polar-Deactivated Guard Column | 5-Meter | 0.45 ± 0.04mm | ea. | 10066 | |||
Polar-Deactivated Guard Column | 10-Meter | 0.45 ± 0.04mm | ea. | 10069 | |||
Polar-Deactivated Guard Column | 30-Meter** | 0.45 ± 0.04mm | ea. | 10024 | |||
Polar-Deactivated Guard Column | 60-Meter**§ | 0.45 ± 0.04mm | ea. | 10025 | |||
0.53mm | |||||||
Polar-Deactivated Guard Column | 5-Meter | 0.69 ± 0.05mm | ea. | 10067 | |||
Polar-Deactivated Guard Column | 10-Meter | 0.69 ± 0.05mm | ea. | 10070 | |||
Polar-Deactivated Guard Column | 30-Meter** | 0.69 ± 0.05mm | ea. | 10034 | |||
Polar-Deactivated Guard Column | 60-Meter**§ | 0.69 ± 0.05mm | ea. | 10035 |
**30米和60米长度是按5米一节标记好的.
†建议:切割60m保护柱为较短的长度。使用全长的保护柱可能引起峰的变形.