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TSK-GEL® 正相/亲水作用 (HILIC) 色谱柱
TSKgel® Amide-80 HPLC Column
产品编号: | 4170078 |
规格: | phase carbamoyl, L × I.D. 10 cm × 4.6 mm, 5 μm particle size |
包装规格: | 1 EA |
产品类别: | 进口试剂 |
优惠价: | 立即咨询 |
产品别名
TSK-GEL® 正相/亲水作用 (HILIC) 色谱柱
TSKgel® Amide-80 HPLC Column
TSKgel Amide-80, 10 cm x 4.6 mm ID, 5 μm
基本信息
eCl@ss | 32110501 |
General description【一般描述】 | TSKgel Amide-80 columns are packed with 3, 5, or 10 micron spherical silica particles that are covalently bonded with carbamoyl groups. The amide stationary phase provides a unique selectivity under regular normal phase conditions or in the hydrophilic interaction mode of chromatography. Target applications include the analysis of saccharides, glycans, oligosaccarides, peptides and polar compounds from natural products. Unique advantages of Amide-80 phase for saccharide analysis include novel hydrogen bonding retention mechanism between hydroxyl groups of the sample and the carbamoyl group in the stationary phase. The stationary phase does not react with reducing sugars and can be used at elevated temperatures (4 to 80 ℃) to prevent peak splitting of carbohydrates that can occur at lower temperatures. In addition, the new, high efficiency, 3 micron columns offer shorter analysis time and enhanced sensitivity for LC-MS applications. |
Recommended products【推荐产品】 | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
Legal Information【法律信息】 | TSKgel is a registered trademark of Tosoh Corporation |
产品性质
material【物料】 | stainless steel hardware |
agency | suitable for USP L68 |
product line【产品线】 | TSKgel® |
manufacturer/tradename | Tosoh 19533 |
parameter【参数】 | 0-100% organic solvent 10-80 ℃ temperature 150 bar max. pressure |
technique(s) | HPLC: suitable |
L × I.D.【长度 × 内径】 | 10 cm × 4.6 mm |
matrix【基质】 | silica particle platform |
matrix active group【基质活性基团】 | carbamoyl phase |
Particle size【粒径】 | 5 μm |
pore size【孔径】 | 100 Å |
surface area【表面积】 | 450 m2/g |
operating pH | 2.0 - 7.5 |
separation technique【分离技术】 | hydrophilic interaction (HILIC) |