属性形式beads 质量水平基质
1% cross-linked polystyrene 基质活性基团
iminodiacetic acid (sodium form) 基质附着through methyl group to aromatic rings 粒径50-100 mesh (dry) pH值(酸碱度)4-14 容量
≥0.3 meq/mL binding capacity |
无参数