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Waters ACQUITY UPLC BEH Amide色谱柱
ACQUITY UPLC BEH Amide柱使用化学稳定耐受的、三键键合的酰胺基(Amide)键合相,从而为HILIC分离在稳定性与通用性方面又开创了新维度。ACQUITY UPLC BEH Amide柱能够使用广泛的流动相pH条件,从而可以对在极性、结构片段和pKa值性质上跨越大的极性分析物混合物实现优异的保留与分离。
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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RIELSD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

1.png


BEH Amide柱分离甲福明(Metformin,又名二甲双胍)和相关物质。\

2.png

货号

描述

186004848

ACQUITY UPLC BEH Amide1.7μm1.0 × 50mm

186004849

ACQUITY UPLC BEH Amide1.7μm1.0 × 100mm

186004850

ACQUITY UPLC BEH Amide1.7μm1.0 × 150mm

186004839

ACQUITY UPLC BEH Amide1.7μm2.1 × 30mm

186004800

ACQUITY UPLC BEH Amide1.7μm2.1 × 50mm

186005657

ACQUITY UPLC BEH Amide1.7μm2.1 × 75mm

186004801

ACQUITY UPLC BEH Amide1.7μm2.1 × 100mm

186004802

ACQUITY UPLC BEH Amide1.7μm2.1 × 150mm

186004803

ACQUITY UPLC BEH Amide1.7μm3.0× 30mm

186004804

ACQUITY UPLC BEH Amide1.7μm3.0× 50mm

186005658

ACQUITY UPLC BEH Amide1.7μm3.0× 75mm

186004805

ACQUITY UPLC BEH Amide1.7μm3.0× 100mm

186004806

ACQUITY UPLC BEH Amide1.7μm3.0× 150mm


ACQUITY UPLC BEH Columns.pdf


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