by BISCHOFF
ProntoSIL Si is the type B silica support of BISCHOFF Chromatography used by B & W Separation Technology. Type B silica supports are ultra pure silicas based on Tetraethoxysilane (TES). ProntoSIL SI can be used in normal phase chromatography and is the support for most ProntoSIL bonded phases. Due to the fact that it is manufactured under very stringent conditions ProntoSIL SI has a purity of 99,999%. It is available in several particle and pore sizes. Therefore a wide range of application are given, i.e. SEC, NP-HPLC and NP-HPLC of large molecules.
| Vendor | BISCHOFF | Length | |
| Brand | ProntoSIL 300-10-Si | Internal Diameter | |
| Modifification | Silica | Pore size | 300 |
| Mode | Normal-Phase | Surface Area | 100 |
| Particle Size | Endcapped | No |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| MicroSolv Technology Corporation | Cogent HPS Silica | Normal-Phase | Silica | 21.2 mm | 50 mm | 7.0 μm | 120 Å | On request |
| Vertical Chromatography | VertiSep GES Silica | Normal-Phase | Silica | 3.2 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Thermo Fisher Scientific | Syncronis | Normal-Phase | Silica | 2.1 mm | 50 mm | 5.0 μm | 100 Å | On request |
| RESTEK | Ultra | Normal-Phase | Silica | 3.2 mm | 200 mm | 5.0 μm | 100 Å | On request |
| — | — | Normal-Phase | Silica | 3.0 mm | 300 mm | 10 μm | 120 Å | On request |
| Agilent Technologies | Agilent Prep | Normal-Phase | Silica | 21.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 300-5-Si | Normal-Phase | Silica | 3.0 mm | 250 mm | 5.0 μm | 300 Å | On request |
| ES Industries | Chromegasphere SI 120 (Spherical) | Normal-Phase | Silica | 2.0 mm | 100 mm | 5.0 μm | 120 Å | On request |
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