CORTECS苯基柱是CORTECS色谱柱家族的新成员，为CORTECS C18柱提供互补的选择性。基于独特的pi-pi作用，苯基柱能够为芳香化合物提供独特的选择性。使用质子性溶剂如甲醇，能够进一步增强pi-pi作用。
CORTECS苯基柱的优势：
与典型C18键合相相比，为芳香化合物提供互补选择性
低pH条件下键合相稳定无流失
完全兼容LC-MS
CORTECS苯基色谱柱对硝基芳香化合物分离的独特选择性
硝基芳香化合物几乎不会在自然界中自发形成，它们主要通过人工合 成，染料、聚合物、杀虫剂和炸药中都含有该类物质。大规模地合成 此类化合物会造成土壤和地表水污染，最终引发环境问题。硝基赋予 了此类分子多样的化学性质和功能，但也导致这些物质难以进行生物 降解。由于这类物质具有抵抗氧化降解的能力，其本身又具有急性毒 性、致突变性，而且易被还原为致癌性的芳香胺，因此它们的抗降解 性问题尤为棘手1 。环境保护署(EPA)已将这些物质列为有害物质，并 且认为它们会危害人体健康。 本应用纪要将探索如何应用CORTECS苯基色谱柱高效且有效地分离这 类化合物，并研究甲醇和乙腈对分离的影响。无论是对于节省成本 还是开发更出色的色谱方法而言，了解溶剂选择对分析选择性的影 响都具有重要意义。本研究将使用一种计算溶剂强度的方法展示乙 腈和甲醇在 CORTECS C8 色谱柱和CORTECS苯基色谱柱(2.7 µm填料)上的 选择性差异2 。
| 品名 | 编号 |
| CORTECS HILIC Column, 90Å, 2.7 µm, 3 mm X 75 mm, 3/pkg | 176003286 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 30 mm, 3/pkg | 176003819 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 50 mm, 1/pkg | 186008379 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 30 mm, 1/pkg | 186008378 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 150 mm, 3/pkg | 176003823 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 100 mm, 3/pkg | 176003822 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 50 mm, 3/pkg | 176003820 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 150 mm, 1/pkg | 186008382 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 75 mm, 1/pkg | 186008380 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 100 mm, 1/pkg | 186008381 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 30 mm, 3/pkg | 176003789 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 150 mm, 1/pkg | 186008392 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 100 mm, 1/pkg | 186008391 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 30 mm, 1/pkg | 186008318 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 75 mm, 1/pkg | 186008390 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 50 mm, 1/pkg | 186008319 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 150 mm, 1/pkg | 186008332 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 100 mm, 1/pkg | 186008331 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 150 mm, 3/pkg | 176003798 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 100 mm, 3/pkg | 176003797 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 100 mm, 3/pkg | 176003827 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 150 mm, 3/pkg | 176003828 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 50 mm, 3/pkg | 176003825 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 75 mm, 3/pkg | 176003826 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 30 mm, 3/pkg | 176003824 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 2.1 mm X 75 mm, 3/pkg | 176003821 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 30 mm, 1/pkg | 186008388 |
| CORTECS Phenyl Column, 90Å, 1.6 µm, 3 mm X 50 mm, 1/pkg | 186008389 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 50 mm, 3/pkg | 176003790 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 150 mm, 1/pkg | 186008322 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 100 mm, 1/pkg | 186008321 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 75 mm, 1/pkg | 186008320 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 150 mm, 3/pkg | 176003793 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 75 mm, 3/pkg | 176003791 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 2.1 mm X 100 mm, 3/pkg | 176003792 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 50 mm, 1/pkg | 186008339 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 75 mm, 1/pkg | 186008330 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 30 mm, 1/pkg | 186008338 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 75 mm, 3/pkg | 176003796 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 30 mm, 1/pkg | 186008328 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 50 mm, 3/pkg | 176003795 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 50 mm, 1/pkg | 186008329 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 150 mm, 3/pkg | 176003803 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 30 mm, 3/pkg | 176003799 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 50 mm, 3/pkg | 176003800 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 75 mm, 3/pkg | 176003801 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 100 mm, 3/pkg | 176003802 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 100 mm, 1/pkg | 186008341 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 75 mm, 1/pkg | 186008340 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 3 mm X 30 mm, 3/pkg | 176003794 |
| CORTECS Phenyl Column, 90Å, 2.7 µm, 4.6 mm X 150 mm, 1/pkg | 186008342 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 3 mm X 100 mm, 3/pkg | 186008396 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 3 mm X 50 mm, 3/pkg | 186008394 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 3 mm X 30 mm, 3/pkg | 186008393 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 3 mm X 150 mm, 3/pkg | 186008397 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 100 mm, 3/pkg | 186008386 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 150 mm, 3/pkg | 186008387 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 50 mm, 3/pkg | 186008384 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 75 mm, 3/pkg | 186008385 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 30 mm, 3/pkg | 186008383 |
| CORTECS Phenyl Method Validation Kit, 90Å, 1.6 µm, 3 mm X 75 mm, 3/pkg | 186008395 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 3 mm X 100 mm, 3/pkg | 186008336 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 3 mm X 75 mm, 3/pkg | 186008335 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 3 mm X 150 mm, 3/pkg | 186008337 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 3 mm X 50 mm, 3/pkg | 186008334 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 3 mm X 30 mm, 3/pkg | 186008333 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 30 mm, 3/pkg | 186008323 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 150 mm, 3/pkg | 186008347 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 100 mm, 3/pkg | 186008346 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 75 mm, 3/pkg | 186008345 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 150 mm, 3/pkg | 186008327 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 100 mm, 3/pkg | 186008326 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 50 mm, 3/pkg | 186008344 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 75 mm, 3/pkg | 186008325 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 30 mm, 3/pkg | 186008343 |
| CORTECS Phenyl Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 50 mm, 3/pkg | 186008324 |
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