厂商 ：广州市齐云生物科技有限公司
广东 广州- 主营产品：
- 试剂盒
- 生化试剂
- 分子生物学试剂
联系电话 ：13640330518
商品详细描述
葡聚糖凝胶LH-20/Sephadex LH-20 17-0090-01
Technical Information
| TECHNICAL SPECIFICATIONS | |
| Matrix | Hydroxypropylated, cross-linked dextran |
| Bead form | Spherical, porous |
| Particle size range (diameter) | |
| dry | 18-111 μm |
| in methanol | 27-163 μm |
| pH stability | 2-13 (working and cleaning) |
| Chemical stability | Stable in most aqueous and organic eluent systems. Not stable below pH 2 nor to strong oxidising agents. |
| Autoclavable | 20 min at 121°C |
| TECHNICAL SPECIFICATIONS | |
| Maximum linear flow rate | ~12 cm/min |
| Recommended linear flow rate | ~1 cm/min but depends on resolution required |
| Operating temperature | 4°C to 40°C |
| Sample loading volumes | |
| adsorption mode | determined by desired degree of resolution |
| Molecular sizing | ~2% total bed volume |
| Partition mode | ~1% total bed volume |
| Exclution limit* | peptides ~4 kDa, small organics ~5 kDa |
| Shelf-life | 5 years |
| Recommended storage | Maintain dry at 4°C to 25°C, wet 4°C to +8°C, pH 6-8, with bacteriostat |
| * Depends on solvent in which the medium has been equilibrated. 现货供应 | |
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