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 |
|---|---|---|---|---|---|---|---|---|
| ES Industries | Chromegasorb SI 100 (Irregular) | Normal-Phase | Silica | 2.0 mm | 50 mm | 10.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 200-3-Si | Normal-Phase | Silica | 3.0 mm | 100 mm | 3.0 μm | 200 Å | On request |
| Teknokroma | Tracer EXTRASIL Silica | Normal-Phase | Silica | 4.0 mm | 250 mm | 3.0 μm | 80 Å | On request |
| Sepax Technologies | Sepax HP 120 Silica | Normal-Phase | Silica | 0.075 mm | 150 mm | 1.8 μm | 120 Å | On request |
| Agilent Technologies | Agilent Polaris | Normal-Phase | Silica | 2.0 mm | 30 mm | 3.0 μm | 180 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-300 | Normal-Phase | Silica | 2.0 mm | 250 mm | 5.0 μm | 300 Å | On request |
| Sepax Technologies | Sepax HP 120 Silica | Normal-Phase | Silica | 0.75 mm | 150 mm | 4.0 μm | 120 Å | On request |
| SGE Analytical Science | ProteCol SILICA (PEEK Coated) | Normal-Phase | Silica | 4.6 mm | 250 mm | 5.0 μm | 120 Å | On request |
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