Viva PFP Propyl 色谱柱（USP L43）
粒径: 5μm,球形
孔径: 300Å
碳载量: 5%
封端:有
pH 范围: 2.5 to 8
温度上限: 80°C
带有丙基隔垫的五氟苯固定相。对于碱性分析物有很高的保留值。对于多数化合物，如包括核苷、核苷酸、和卤代化合物等，高度碱基去活化的填料均可以保持良好峰形。是Restek USLC™ 柱套件的一部分，Restek USLC™ 柱套件提供了zui广泛的可适用反相固定相的选择性。
| catalog # | length | id | modification | units | |
| 9519531 | 30mm | 1.0mm | | ea. | |
| 9519551 | 50mm | 1.0mm | | ea. | |
| 9519511 | 100mm | 1.0mm | | ea. | |
| 9519561 | 150mm | 1.0mm | | ea. | |
| 9519521 | 200mm | 1.0mm | | ea. | |
| 9519571 | 250mm | 1.0mm | | ea. | |
| 9519532 | 30mm | 2.1mm | | ea. | |
| 9519552 | 50mm | 2.1mm | | ea. | |
| 9519512 | 100mm | 2.1mm | | ea. | |
| 9519562 | 150mm | 2.1mm | | ea. | |
| 9519522 | 200mm | 2.1mm | | ea. | |
| 9519572 | 250mm | 2.1mm | | ea. | |
| 9519533 | 30mm | 3.2mm | | ea. | |
| 9519553 | 50mm | 3.2mm | | ea. | |
| 9519513 | 100mm | 3.2mm | | ea. | |
| 9519563 | 150mm | 3.2mm | | ea. | |
| 9519523 | 200mm | 3.2mm | | ea. | |
| 9519573 | 250mm | 3.2mm | | ea. | |
| 9519535 | 30mm | 4.6mm | | ea. | |
| 9519555 | 50mm | 4.6mm | | ea. | |
| 9519515 | 100mm | 4.6mm | | ea. | |
| 9519565 | 150mm | 4.6mm | | ea. | |
| 9519525 | 200mm | 4.6mm | | ea. | |
| 9519575 | 250mm | 4.6mm | | ea. | |
| 9519532-700 | 30mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9519552-700 | 50mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9519512-700 | 100mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9519562-700 | 150mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9519522-700 | 200mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9519572-700 | 250mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9519533-700 | 30mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9519553-700 | 50mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9519513-700 | 100mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9519563-700 | 150mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9519523-700 | 200mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9519573-700 | 250mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9519535-700 | 30mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9519555-700 | 50mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9519515-700 | 100mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9519565-700 | 150mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9519525-700 | 200mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9519575-700 | 250mm | 4.6mm | with Trident Inlet Fitting | ea. |
Showing 41 to 42 of 42 entries
描述：
·极适用于多肽或蛋白质分析
·坚固的球形颗粒，孔径为300Å
·高的孔隙/表面积比，适用于大分子的分析
Viva色谱柱基于大孔径填料，我们设计用来更好的分析大分子物质。为了研制Viva硅胶，我们评估了大量的宽孔硅胶。我们发现尽管很多硅胶很满足孔径平均值为300Å 的标准。但是实际上分布在高于或低于这个数值，150 Å 以下孔径占较大的比例。这就意味着大部分的表面积对于大分子分析是无效的。Viva柱管的孔径在这个均值的很小范围内分布，因此在大部分的硅胶表面能起到分离的作用。
粒径: 5μm,球形
孔径: 300Å
碳载量: 5%
封端:有
pH 范围: 2.5 to 8
温度上限: 80°C
