| Column Diameter (mm) | 2, 3, 4.6 |
|---|---|
| Column Length (cm) | 15, 7.5, 5, 3.5, 25, 10, 2 |
| Housing Material | Stainless Steel |
| Particle Size (µm) | 5 |
| Pore Size (nm) | 10 |
| Mode | Reversed Phase |
| Applications | Food and beverage, Environmental, Small molecules, APIs, Organic acids |
| Product Category | HPLC Columns |
| Group | Specialty |
| Base Material | Silica |
Answer:The column measures 4.6 mm ID × 250 mm long.
Answer:It uses 5 µm C18-bonded silica with approximately 100 Å pores.
Answer:Yes. The ODS-100V phase is designed to retain wetting and reproducible behavior even in fully aqueous mobile phases.
TSKgel ODS-100V is a fully wetted reversed-phase C18 silica column designed for broad small-molecule analysis. This particular configuration measures 4.6 × 250 mm and contains 5 µm particles with nominal 100 Å pores. The bonding and endcapping chemistry reduces unwanted secondary interactions with acidic, basic, zwitterionic, and chelating compounds while retaining conventional hydrophobic C18 behavior. The surface is compatible with fully aqueous mobile phases, supporting methods that require highly water-rich eluents without a persistent loss of wetting or retention. Typical applications include pharmaceutical quality control, organic acids, environmental analytes, and food-related compounds. The 250 mm analytical format provides additional separation length when higher resolution is required. Use a matching ODS-100V guard cartridge for samples containing potentially fouling impurities.
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