产品特点
1. 1.7μm粒径允许高效快速地分析复杂样品。
2. 更强的化学稳定性,允许使用高pH值和高温条件以合并还原性糖差向异构体的岔头峰,使定量更准确,缩短分析时间。
3. 优异的柱寿命,也增强了分析方法的耐用性。
4. 与硅胶氨基柱不同,ACQUITY UPLC BEH Amide柱不易生成Schiff碱,从而改善定量准确性。
5. 与高pH流动相的兼容性,有助于MS检测而无需衍生化从而极大简化了LC/MS分析前的样品预处理工作,并提高分析灵敏度。此柱与RI、ELSD兼容。
基质 | 亚乙基桥杂化颗粒(BEH) |
粒径 | 1.7μm |
孔径 | 130A |
pH 范围 | 2-11 |
是否封尾 | 是,专利技术 |
分离水溶性维生素
用BEH Amide柱分离甲福明(Metformin,又名二甲双胍)和相关物质。\
货号 | 描述 |
186004848 | ACQUITY UPLC BEH Amide,1.7μm,1.0 × 50mm |
186004849 | ACQUITY UPLC BEH Amide,1.7μm,1.0 × 100mm |
186004850 | ACQUITY UPLC BEH Amide,1.7μm,1.0 × 150mm |
186004839 | ACQUITY UPLC BEH Amide,1.7μm,2.1 × 30mm |
186004800 | ACQUITY UPLC BEH Amide,1.7μm,2.1 × 50mm |
186005657 | ACQUITY UPLC BEH Amide,1.7μm,2.1 × 75mm |
186004801 | ACQUITY UPLC BEH Amide,1.7μm,2.1 × 100mm |
186004802 | ACQUITY UPLC BEH Amide,1.7μm,2.1 × 150mm |
186004803 | ACQUITY UPLC BEH Amide,1.7μm,3.0× 30mm |
186004804 | ACQUITY UPLC BEH Amide,1.7μm,3.0× 50mm |
186005658 | ACQUITY UPLC BEH Amide,1.7μm,3.0× 75mm |
186004805 | ACQUITY UPLC BEH Amide,1.7μm,3.0× 100mm |
186004806 | ACQUITY UPLC BEH Amide,1.7μm,3.0× 150mm |