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 300-3-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 |
|---|---|---|---|---|---|---|---|---|
| BISCHOFF | ProntoSIL 300-5-Si | Normal-Phase | Silica | 3.0 mm | 125 mm | 5.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PharmaBOND Silica-125 | Normal-Phase | Silica | 4.6 mm | 300 mm | 10.0 μm | 125 Å | On request |
| SiliCYCLE | SiliaChrom XDB1 Si | Normal-Phase | Silica | 2.1 mm | 30 mm | 5.0 μm | 100 Å | On request |
| RESTEK | Ultra | Normal-Phase | Silica | 2.1 mm | 30 mm | 3.0 μm | 100 Å | On request |
| RESTEK | Ultra | Normal-Phase | Silica | 4.6 mm | 150 mm | 3.0 μm | 100 Å | On request |
| CHEMINDIA | CHEMSIL-SILICA | Normal-Phase | Silica | 3.9 mm | 50 mm | 3.0 μm | 60 Å | On request |
| RESTEK | Pinnacle DB | Normal-Phase | Silica | 4.6 mm | 150 mm | 3.0 μm | 140 Å | On request |
| Teknokroma | TRACER EXCEL 120 Silica | Normal-Phase | Silica | 4.0 mm | 250 mm | 3.0 μm | 120 Å | On request |
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