HPLC columns made in Japan

Inertsil ODS-4V Columns
  • Perfect End-capping technique
  • Intensive elimination of trace metals has been acheevedon the silica gel surface
  • Extreme durability to acidic mobile phase conditions
  • High stability to 100% aqueous mobile phase conditions

Specifically Qualified HPLC columns for GLP/GMP Compliance Validation
Inertsil ODS-4V is a superior ODS column offering the same chromatographic characteristics as Inertsil ODS-4. A Manufacture’s Validation Certificate which displays the analytical data of the lot is attached to each column. With its high reproducibility, Inertsil ODS-4V is available for Validation. inertsil ods-4 column

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.

  Check the catalog 

    Functional Group

Base Material : 3 Series High Purity Silica
Particle Size : 5 µm
Surface Area : 450 m²/g
Pore Size : 100 Å (10 nm)
Pore Volume : 1.05 mL/g
Functional Group      : Octadecyl
End-capping : Yes
Carbon Loading : 11.0 %
USP Code : L1
pH Range : 2 - 7.5
I.D. : 3.0, 4.0, 4.6 mm