Accelerate your biologic
drug development with
Purolite™ chromatography resins.
With 40 years of manufacturing expertise and 30 years of regulatory experience, we supply leading separation, purification and extraction technologies to support chromatography and biocatalysis applications in healthcare and life sciences.
(目前只有英文)
| 外观 | 球状颗粒 | |
| 粒径分布 | 425 - 1200 µm | |
| < 425 µm (最大) | 2 % | |
| 均一系数（最大） | 1.7 | |
| 杂质 铁（最大） | 50 ppm | |
| 杂质 钠（最大） | 30 ppm | |
| 杂质 重金属（最大） | 40 ppm | |
| 阴离子型, CO32- (最大) | 5 % | |
| 阴离子型, SO42- (最大) | 0.1 % | |
| 阴离子型, Cl- (最大) | 0.1 % | |
| 包装密度（大约） | 720 - 750 g/L (45.0 - 46.9 lb/ft³) | |
| 温度限制，不可再生床 | 100 °C (212.0 °F) | |
| 温度限制，可再生床 | 60 °C (140.0 °F) | |
| 组分名称 | 锂7型大孔强酸阳树脂 | 凝胶强碱阴树脂 |
| 聚合物骨架 | 大孔型聚苯乙烯二乙烯苯交联 | 凝胶型聚苯乙烯二乙烯苯交联 |
| 官能团 | 磺酸 | 季铵I型 |
| 离子型态 | 7Li+ | OH- |
| 阳离子/阴离子化学当量比 | 1 | 1 |
| 全交换容量（最小） | 2.1 eq/L (7Li+ 型) | 1.1 eq/L (OH- 型) |
| 转型率 (最低) | 99.9 % (7Li+ 型) | 95 % (OH- 型) |
| 比重 | 1.24 | 1.08 |
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