CORTECS C8柱是CORTECS家族的另一新成员。与典型C18柱相比,CORTECS C8柱的疏水保留性更低,因此有利于强疏水性化合物的分离与分析。CORTECS C8柱还适用于将常规C8柱HPLC方法转换/升级到更耐用的色谱柱技术。
CORTECS C8柱的优势:
将常规C8柱HPLC方法转换至更为稳定耐用的色谱柱技术
与典型C18柱相比,疏水保留性较低
低pH条件下键合相稳定
完全兼容LC-MS
使用CORTECS C8 色谱柱根据USP方法分析氯雷他定中的杂质
政府监管机构要求制药公司必须根据美国药典(USP)中的标准对药物 制剂化合物进行分析。USP方法通常采用内径4.6 mm、填充颗粒直径 在3 µm以上的大尺寸色谱柱,使得分析时间非常长,且流动相消耗 量非常大。 要想缩短运行时间,进而缩短周转时间和减少溶剂消耗量,方法之 一就是将原始USP方法转换至填充有高柱效实心核颗粒的小尺寸色谱 柱1 ,而CORTECS色谱柱正是进行这种方法革新之选。该系列色 谱柱采用了含有多种键合配体基团的实心核颗粒,苯基和C8 填料是 CORTECS产品系列的最新成员。这些新的填料可分别用于革新USP指 导原则中使用L11和L7色谱柱的方法,能够在不影响柱效的前提下缩 短运行时间。 在本应用中,我们将分析氯雷他定中杂质的USP方法分别转换至三种 不同的色谱柱。方法转换过程选用了3种不同粒径的色谱柱,并以 USP通用章节<621>作为指导。
品名 | 编号 |
CORTECS HILIC Column, 90Å, 2.7 µm, 3 mm X 75 mm, 3/pkg | 176003286 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 50 mm, 3/pkg | 176003810 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 100 mm, 3/pkg | 176003812 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 150 mm, 3/pkg | 176003813 |
CORTECS C8 Column, 90Å, 1.6 µm, 3 mm X 30 mm, 3/pkg | 176003834 |
CORTECS C8 Column, 90Å, 1.6 µm, 3 mm X 50 mm, 3/pkg | 176003835 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 30 mm, 1/pkg | 186008358 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 50 mm, 1/pkg | 186008359 |
CORTECS C8 Column, 90Å, 1.6 µm, 3 mm X 50 mm, 1/pkg | 186008409 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 75 mm, 1/pkg | 186008350 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 100 mm, 1/pkg | 186008351 |
CORTECS C8 Column, 90Å, 1.6 µm, 3 mm X 30 mm, 1/pkg | 186008408 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 150 mm, 1/pkg | 186008352 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 100 mm, 3/pkg | 176003807 |
CORTECS C8 Column, 90Å, 1.6 µm, 3 mm X 75 mm, 1/pkg | 186008410 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 150 mm, 3/pkg | 176003808 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 30 mm, 3/pkg | 176003809 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 30 mm, 3/pkg | 176003804 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 50 mm, 3/pkg | 176003805 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 75 mm, 3/pkg | 176003806 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 50 mm, 1/pkg | 186008349 |
CORTECS C8 Column, 90Å, 2.7 µm, 2.1 mm X 30 mm, 1/pkg | 186008348 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 150 mm, 1/pkg | 186008362 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 100 mm, 1/pkg | 186008361 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 150 mm, 3/pkg | 176003818 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 30 mm, 3/pkg | 186008403 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 50 mm, 3/pkg | 186008404 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 30 mm, 3/pkg | 176003814 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 50 mm, 3/pkg | 176003815 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 75 mm, 3/pkg | 176003816 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 100 mm, 3/pkg | 176003817 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 75 mm, 3/pkg | 176003811 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 30 mm, 3/pkg | 186008353 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 100 mm, 3/pkg | 186008356 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 150 mm, 3/pkg | 186008357 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 100 mm, 1/pkg | 186008371 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 150 mm, 1/pkg | 186008372 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 100 mm, 3/pkg | 186008406 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 75 mm, 3/pkg | 186008405 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 75 mm, 1/pkg | 186008370 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 2.1 mm X 150 mm, 3/pkg | 186008407 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 3 mm X 50 mm, 3/pkg | 186008414 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 3 mm X 75 mm, 3/pkg | 186008415 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 3 mm X 30 mm, 3/pkg | 186008413 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 30 mm, 1/pkg | 186008368 |
CORTECS C8 Column, 90Å, 2.7 µm, 4.6 mm X 50 mm, 1/pkg | 186008369 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 3 mm X 150 mm, 3/pkg | 186008417 |
CORTECS C8 Method Validation Kit, 90Å, 1.6 µm, 3 mm X 100 mm, 3/pkg | 186008416 |
CORTECS C8 Column, 90Å, 2.7 µm, 3 mm X 75 mm, 1/pkg | 186008360 |
CORTECS C8 VanGuard Cartridge, 90Å, 2.7 µm, 2.1 mm X 5 mm, 3/pkg | 186008421 |
CORTECS C8 VanGuard Cartridge, 90Å, 2.7 µm, 3.9 mm X 5 mm, 3/pkg | 186008422 |
CORTECS C8 VanGuard Pre-column, 90Å, 1.6 µm, 2.1 mm X 5 mm, 3/pkg | 186008423 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 50 mm, 3/pkg | 186008354 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 2.1 mm X 75 mm, 3/pkg | 186008355 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 75 mm, 3/pkg | 186008375 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 100 mm, 3/pkg | 186008376 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 150 mm, 3/pkg | 186008377 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 30 mm, 3/pkg | 186008373 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 4.6 mm X 50 mm, 3/pkg | 186008374 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 3 mm X 100 mm, 3/pkg | 186008366 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 3 mm X 150 mm, 3/pkg | 186008367 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 3 mm X 50 mm, 3/pkg | 186008364 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 3 mm X 75 mm, 3/pkg | 186008365 |
CORTECS C8 Method Validation Kit, 90Å, 2.7 µm, 3 mm X 30 mm, 3/pkg | 186008363 |
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