Inertsil® ODS-4

Inertsil® ODS-4

Highly inert ODS column with moderate retentivity


Inertsil ODS-4 is highly inert ODS column as well as InertSustain C18. However, as the base SIlica gel and carbon load are different, their selectivities show some differences according to the characteristics of the analytes.  

Inertsil ODS-4 was developed as a more inert alternative to Inertsil ODS-3 by applying upgraded deactivating techniques.

Column Features



Particle SizeParticle ShapeSurface AreaPore SizePore VolumeBonded GroupEnd-CappingCarbon LoadpH Range
2 µmSpherical450m2/g100Å1.05mL/gOctadecyl groupYes11%2 - 7.5
3 µm
5 µm