TSKgel SW 系列色谱柱于1977年问世，是高性能凝胶过滤柱产品的创造先驱，现已在生物科技等新兴领域中成为蛋白质分子量分析的代名词。
TSKgel SW 系列色谱柱属于硅胶基质色谱柱，键合了亲水性二醇基官能团以保护硅表面不与蛋白样品相互作用。与其他竞争产品相比，SW 色谱柱凭借其大孔隙容积而胜过其它硅胶基质或聚合物高性能尺寸排阻柱。
产品规格：
| Base Material | Silica |
| Particle Size (mean) | 13 μm and 17 μm |
| Pore Size (mean) | 45 nm |
| Functional Group | Diol |
| pH Stability | 2.5 - 7.5 |
| Calibration Range (globular proteins) | 20,000 - 7 × 106 |
| Calibration Range (dextrans) | 4,000 - 5 × 105 |
| Calibration Range (polyethylene glycols and oxides) | 2,000 - 2.5 × 105 |
| P/N | Description | Particle size | Housing material | ID (mm) | Length (cm) |
| 8801 | TSKgel G4000SW | 13 μm | Glass | 8 | 30 |
| 8805 | Guard column for P/N 0008801 | Glass | 8 | 4 | |
| 5790 | TSKgel G4000SW | 13 μm | Stainless Steel | 7.5 | 30 |
| 5104 | TSKgel G4000SW | 13 μm | Stainless Steel | 7.5 | 60 |
| 5371 | Guard column for P/N 0005790 and 0005104 | Stainless Steel | 7.5 | 7.5 | |
| 6819 | TSKgel SW Top-Off, 1g for P/N 005790, 0005104 | 10 μm | |||
| 6729 | TSKgel G4000SW | 17 μm | Stainless Steel | 21.5 | 30 |
| 5148 | TSKgel G4000SW | 17 μm | Stainless Steel | 21.5 | 60 |
| 5758 | Guard column for P/N 0006729, 0005148 | Stainless Steel | 21.5 | 7.5 |
G4000SW凝胶渗透色谱柱信息由默隆（上海）实业有限公司为您提供，如您想了解更多关于G4000SW凝胶渗透色谱柱报价、型号、参数等信息，欢迎来电或留言咨询。
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