GL Science Inertsil ODS-3 150mm X 4mmID 4um 5020-04635

- Optional Cartridge Guard Column (2/pk) plus holder
* 10mm length, for 3 and 4mm ID Columns (J5020-08520-4u-ODS3)
* 20mm length, only for 3 and 4mm ID Columns (J5020-08570-4u-ODS3).
* 4.0mm ID can be used with 4.6mm ID column.
- Full Product Ref:- 5020-04635