| Brand | Hypersil |
|---|---|
| Endcapped | Yes |
| Guard Column | No |
| Hardware | Cartridge |
| Inner Diameter (ID) | 4 mm |
| Length | 250 mm |
| Maximum Temperature | 60 °C |
| Molecular Weight Lower Limit | 0 Da |
| Molecular Weight Upper Limit | 3000 Da |
| Particle Size | 5 µm |
| Particle Type | Fully Porous |
| Phase | C18 |
| Pressure Rating | 400 bar |
| Separation Mode | Reversed Phase |
| UNSPSC Code | 41115709 |
| pH Range | 2-8 |
Answer:It contains fully porous, endcapped 5 µm C18-bonded silica.
Answer:It is a 4.0 × 250 mm analytical cartridge, not a guard insert.
Answer:The stated pH range is 2–8 and the pressure rating is 400 bar.
Agilent Hypersil BDS-C18 is a reversed-phase analytical cartridge packed with fully porous, endcapped 5 µm C18-bonded silica. The 4.0 × 250 mm format uses cartridge-style hardware for HPLC methods that require conventional column length and hydrophobic retention. The base-deactivated silica surface supports useful peak shapes for compounds susceptible to secondary silanol interactions. The listed operating limits include pH 2–8, up to 400 bar and a maximum temperature of 60 °C. This item is an analytical cartridge rather than a short protective guard insert.
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