Viva Biphenyl 色譜柱（USP L11）
粒徑: 5μm
孔徑: 300Å
碳載量: 6.7%
封端: 有
pH范圍: 2.5 to 8
溫度上限: 80°C
很強的堿基去活化多孔填料，分析廣泛的化合物時都有很好的峰型；是大分子和生物分子分析的理想用柱。對于芳香族和不飽和化合物分析有很高的保留性和選擇性，相對于苯基固定相有更強的保留性。
| catalog # | length | id | modification | units | |
| 9516531 | 30mm | 1.0mm | | ea. | |
| 9516551 | 50mm | 1.0mm | | ea. | |
| 9516511 | 100mm | 1.0mm | | ea. | |
| 9516561 | 150mm | 1.0mm | | ea. | |
| 9516521 | 200mm | 1.0mm | | ea. | |
| 9516571 | 250mm | 1.0mm | | ea. | |
| 9516532 | 30mm | 2.1mm | | ea. | |
| 9516552 | 50mm | 2.1mm | | ea. | |
| 9516512 | 100mm | 2.1mm | | ea. | |
| 9516562 | 150mm | 2.1mm | | ea. | |
| 9516522 | 200mm | 2.1mm | | ea. | |
| 9516572 | 250mm | 2.1mm | | ea. | |
| 9516533 | 30mm | 3.2mm | | ea. | |
| 9516553 | 50mm | 3.2mm | | ea. | |
| 9516513 | 100mm | 3.2mm | | ea. | |
| 9516563 | 150mm | 3.2mm | | ea. | |
| 9516523 | 200mm | 3.2mm | | ea. | |
| 9516573 | 250mm | 3.2mm | | ea. | |
| 9516535 | 30mm | 4.6mm | | ea. | |
| 9516555 | 50mm | 4.6mm | | ea. | |
| 9516515 | 100mm | 4.6mm | | ea. | |
| 9516565 | 150mm | 4.6mm | | ea. | |
| 9516525 | 200mm | 4.6mm | | ea. | |
| 9516575 | 250mm | 4.6mm | | ea. | |
| 9516532-700 | 30mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9516552-700 | 50mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9516512-700 | 100mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9516562-700 | 150mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9516522-700 | 200mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9516572-700 | 250mm | 2.1mm | with Trident Inlet Fitting | ea. | |
| 9516533-700 | 30mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9516553-700 | 50mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9516513-700 | 100mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9516563-700 | 150mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9516523-700 | 200mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9516573-700 | 250mm | 3.2mm | with Trident Inlet Fitting | ea. | |
| 9516535-700 | 30mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9516555-700 | 50mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9516515-700 | 100mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9516565-700 | 150mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9516525-700 | 200mm | 4.6mm | with Trident Inlet Fitting | ea. | |
| 9516575-700 | 250mm | 4.6mm | with Trident Inlet Fitting | ea. |
Showing 41 to 42 of 42 entries
描述：
·極適用于多肽或蛋白質分析
·堅固的球形顆粒，孔徑為300Å
·高的孔隙/表面積比，適用于大分子的分析
Viva色譜柱基于大孔徑填料，我們設計用來更好的分析大分子物質。為了研制Viva硅膠，我們評估了大量的寬孔硅膠。我們發現盡管很多硅膠很滿足孔徑平均值為300Å 的標準。但是實際上分布在高于或低于這個數值，150 Å 以下孔徑占較大的比例。這就意味著大部分的表面積對于大分子分析是無效的。Viva柱管的孔徑在這個均值的很小范圍內分布，因此在大部分的硅膠表面能起到分離的作用。
粒徑: 5μm
孔徑: 300Å
碳載量: 6.7%
封端: 有
pH范圍: 2.5 to 8
溫度上限: 80°C
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