产品说明
一般描述
TSKgel Amide-80 columns are now also available packed with 2 μm spherical silica particles, offering higher resolution and faster analysis with equivalent retention and selectivity as TSKgel Amide-80, 3 μm columns. This allows for smooth method transfer from a 3 μm to a 2 μm column. In addition, TSKgel Amide-80, 2 μm columns more highly retain hydrophilic compounds than competitive amide columns on the market.
Packed with 2, 3, 5, or 10 μm spherical silica particles that are covalently bonded with carbamoyl groups, TSKgel Amide-80 columns are used for the analysis of saccharides, glycans, oligosaccharides, peptides and polar compounds from natural products. The amide stationary phase provides a unique selectivity under regular normal phase conditions or in the hydrophilic interaction mode of chromatography.
TSKgel Amide-80 HR, 5 μm columns offer higher specifications for plate count compared to traditional TSKgel Amide-80, 5 μm, 4.6 mm ID x 25 cm columns (N = > 18,000 vs. 8,000). This equates to more efficient chromatography.
外形
Shipped in 75% acetonitrile - 25% water.
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法律信息
TSKgel is a registered trademark of Tosoh Corporation
基本信息
eCl@ss | 32110501 |
产品性质
物料 | stainless steel hardware |
agency | suitable for USP L68 |
描述 | Amide-80 HR |
产品线 | TSKgel® |
manufacturer/tradename | Tosoh 21982 |
参数 | 0-100% organic solvent 10-80 ℃ temperature 150 bar max. pressure |
technique(s) | HPLC: suitable |
长度 × 内径 | 25 cm × 4.6 mm |
基质 | silica particle platform |
基质活性基团 | carbamoyl phase |
粒径 | 5 μm |
孔径 | 100 Å |
表面积 | 450 m2/g |
操作pH | 2.0 - 7.5 |
分离技术 | hydrophilic interaction (HILIC) |
Sigma-Aldrich