Bioprocessing
Accelerate your biologic drug development with Praesto®
chromatography resins.

Accelerate your biologic drug development with Praesto®
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)
* 必须避免接触苛性碱和碳酸钠。工艺溶液和冲洗水的pH值必须保持在4以下
聚合物骨架 | 大孔型聚苯乙烯二乙烯苯交联 | |
外观 | 球状颗粒 | |
官能团 | 二(2-乙基己基)磷酸(D2EHPA) | |
锌交换容量 | 13 g/L (最小) (H- 型) | |
含水量 | 28 - 35 % | |
粒径分布 | 300 - 1400 (90% min) µm | |
比重 | 0.97 | |
包装密度(大约) | 490 - 540 g/L | |
温度限制 | 80 °C (max) | |
pH限制 稳定性 | 4 (max) | |
pH限制 操作中 | 1 - 4 |
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