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 60-5-Si | Internal Diameter | |
| Modifification | Silica | Pore size | 60 |
| Mode | Normal-Phase | Surface Area | 450 |
| 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 | 150 mm | 5.0 μm | 60 Å | On request |
| RSTech | HECTOR-M Silica | Normal-Phase | Silica | 2.1 mm | 50 mm | 3.0 μm | 100 Å | On request |
| ES Industries | Chromegasphere SI 300 (Spherical) | Normal-Phase | Silica | 2.0 mm | 300 mm | 10.0 μm | 300 Å | On request |
| SGE Analytical Science | ProteCol SILICA (Stainless Steel) | Normal-Phase | Silica | 4.6 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Bonna-Agela Technologies | Venusil XBP Silica | Normal-Phase | Silica | 2.1 mm | 30 mm | 5.0 μm | 150 Å | On request |
| RSTech | HECTOR-M Silica | Normal-Phase | Silica | 2.1 mm | 70 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 200-5-Si | Normal-Phase | Silica | 4.6 mm | 150 mm | 5.0 μm | 200 Å | On request |
| ES Industries | Chromegasphere SI 60 (Spherical) | Normal-Phase | Silica | 4.0 mm | 150 mm | 3.0 μm | 60 Å | On request |
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