| Stationary Phase | J'sphere ODS-M80 (C18) |
|---|---|
| Pore Size | 80 Å |
| Particle Size | 4 µm |
| Column Length | 250 mm |
| Column ID | 4.6 mm |
Answer:4 µm particles with 80 Å pores.
Answer:250 × 4.6 mm.
Answer:It identifies the medium-hydrophobicity C18 bonded phase between the H80 and L80 variants.
YMC J’sphere ODS-M80 is a silica-based C18 reversed-phase HPLC column incorporating 4 µm particles with 80 Å pores. This analytical version measures 250 × 4.6 mm and uses the medium-hydrophobicity ODS-M80 phase within the J’sphere ODS-H80, ODS-M80 and ODS-L80 family. The phase offers a selectivity option for pharmaceutical compounds, aromatic substances and natural products, especially when changes in hydrophobicity alter peak spacing. A 250 mm bed supports demanding separations with extended resolution path length. The medium-hydrophobicity ODS-M80 chemistry should not be confused with either the higher-hydrophobicity ODS-H80 or lower-hydrophobicity ODS-L80 members of the same family.
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