Bonnasil-BS is a high-performance line of chromatographic packing materials made from high-purity silica. It is designed for a wide range of small-molecule purifications and offers a versatile selection of particle sizes, pore sizes, and bonding phases, making it suitable for various purification needs. Bonnasil-BS delivers exceptional and balanced separation efficiency, loading capacity, recovery rate, and mechanical durability in both normal-phase and reversed-phase applications.
| Features | Advantages |
|---|---|
| Uniform particle size and narrow pore size distribution | Ensures low column pressure and high column efficiency |
| Large specific surface area | Reduces peak tailing, enhancing sample loading capacity and improving separation efficiency. |
| Proprietary bonding | Offers improved resistance to high pH conditions and compatibility with a broader range of mobile phases. |
| High purity silica gel | Offers total metal content ≤30 ppm for excellent performance |
| A wide variety of selections of particle sizes and pore sizes. | Caters to diverse requirements, from analytical to preparative applications. |

| Product Description | Bonded Phase | Particle Size (μm) | Pore Size(Å) | Cat. No | pH |
|---|---|---|---|---|---|
| Bonnasil-BS C18 | C8 | 8 | 100 | UBS9082000-0 | 2-9 |
| 120 | UBS9082000-2 | ||||
| 10 | 100 | UBS9102000-0 | |||
| 120 | UBS9102000-2 | ||||
| 15 | 100 | UBS9152000-0 | |||
| 120 | UBS9152000-2 | ||||
| Bonnasil-BS AQ C18 | C18 | 8 | 100 | UBSM082000-0 | 2-9 |
| 120 | UBSM082000-2 | ||||
| 10 | 100 | UBSM102000-0 | |||
| 120 | UBSM102000-2 | ||||
| 15 | 100 | UBSM152000-0 | |||
| 120 | UBSM152000-2 | ||||
| Bonnasil-BS POLAR C18 | C18 | 8 | 100 | UBSL082000-0 | 2-9 |
| 120 | UBSL082000-2 | ||||
| 10 | 100 | UBSL102000-0 | |||
| 120 | UBSL102000-2 | ||||
| 15 | 100 | UBSL152000-0 | |||
| 120 | UBSL152000-2 | ||||
| Bonnasil-BS C18 Pro | C18 | 8 | 120 | UBSE082000-02 | 2-10 |
| Bonnasil-BS C8 | C8 | 8 | 100 | UBS8082000-0 | 2-9 |
| 120 | UBS8082000-2 | ||||
| 10 | 100 | UBS8102000-0 | |||
| 120 | UBS81082000-2 | ||||
| 15 | 100 | UBS8152000-0 | |||
| 120 | UBS8152000-2 | ||||
| Bonnasil-BS C4 | C4 | 8 | 100 | UBS4082000-0 | 2-9 |
| 120 | UBS4082000-2 | ||||
| 10 | 100 | UBS4102000-0 | |||
| 120 | UBS4102000-2 | ||||
| Bonnasil-BS Phenyl | Phenyl | 8 | 100 | UBS6082000-0 | 2-9 |
| 120 | UBS6082000-2 | ||||
| 10 | 100 | UBS6102000-0 | |||
| 120 | UBS6102000-2 | ||||
| Bonnasil-BS PFP | PFP | 8 | 100 | UBSF082000-0 | 2-9 |
| 120 | UBSF082000-2 | ||||
| 10 | 100 | UBSF102000-0 | |||
| 120 | UBSF102000-2 | ||||
| Bonnasil-BS Silica | Silica | 8 | 100 | UBSS082000-0 | 2-9 |
| 120 | UBSS082000-2 | ||||
| 10 | 100 | UBSS102000-0 | |||
| 120 | UBSS102000-2 | ||||
| 15 | 100 | UBSS152000-0 | |||
| 120 | UBSS152000-2 | ||||
| 30 | 100 | UBSS302000-0 | |||
| 120 | UBSS302000-2 |