产品说明
一般描述
TSKgel® Super-ODS columns are packed with monodispersed 2 micron (nominal, mean particle size is 2.3 micron) spherical silica particles covalently bonded with phenyl groups. The small particle size used in Super Series and TSKgel ODS-140HTP columns provides the highest efficiency of all TSKgel reversed phase columns. The monodispersity of the particles reduces column back pressure to values more typical of larger particles, thus allowing the use of higher flow rates than other 2 micron packings. TSKgel Super-ODS columns are more hydrophobic than TSKgel Super-Octyl and TSKgel Super-Phenyl columns. They are an excellent choice for peptides, proteins, amino acids, tryptic digests, nucleotides, pharmaceutical molecules and food/beverage samples.
外形
Shipped in 70% methanol - 30% 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 L1 |
| 产品线 | TSKgel® |
| manufacturer/tradename | Tosoh Super-ODS, 19542 |
| 标记范围 | 8% Carbon, endcapped |
| 参数 | no limitation salt concentration 0-100% organic solvent 0.25 mL/min flow rate 10-50 ℃ temperature 250 bar max. pressure |
| technique(s) | HPLC: suitable |
| 长度 × 内径 | 10 cm × 2 mm |
| 基质 | silica particle platform |
| 基质活性基团 | C18 (octadecyl) phase |
| 粒径 | 2.3 μm |
| 孔径 | 140 Å |
| 表面积 | 100 m2/g |
| 操作pH | 2.0 - 7.5 |
| 分离技术 | reversed phase |
Sigma-Aldrich
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