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 200-10-Si | Internal Diameter | |
| Modifification | Silica | Pore size | 200 |
| Mode | Normal-Phase | Surface Area | 200 |
| Particle Size | Endcapped | No |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-60 | Normal-Phase | Silica | 4.0 mm | 75 mm | 3.0 μm | 60 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 3.0 mm | 300 mm | 3.0 μm | 150 Å | On request |
| BISCHOFF | ProntoSIL 200-10-Si | Normal-Phase | Silica | 3.0 mm | 300 mm | 10.0 μm | 200 Å | On request |
| BISCHOFF | ProntoSIL 120-5-Si | Normal-Phase | Silica | 4.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Teknokroma | TRACER EXCEL 120 Silica | Normal-Phase | Silica | 4.0 mm | 200 mm | 5.0 μm | 120 Å | On request |
| ES Industries | Chromegasphere SI 100 (Spherical) | Normal-Phase | Silica | 4.6 mm | 50 mm | 5.0 μm | 100 Å | On request |
| SiliCYCLE | SiliaChrom XDB1 Si | Normal-Phase | Silica | 2.1 mm | 50 mm | 5.0 μm | 300 Å | On request |
| ES Industries | Chromegasphere SI 80 (Spherical) | Normal-Phase | Silica | 3.2 mm | 250 mm | 10.0 μm | 80 Å | On request |
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