Accelerate your biologic drug development with Praesto®
Polystyrenic Gel Strong Base Anion, 4% DVB cross-linking, 100 µm
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* It is recommended to rinse the resin after prolonged storage if an amine odor occurs.
|Appearance||Pale yellow to dark yellow spherical beads|
|Functional Group||Quaternary Ammonium|
|Volume capacity (min.)||1 eq/l|
|Weight capacity (min.)||4 eq/Kg|
|Particle size (90% in Range)||50 - 175 µm|
|Total moisture||55 - 70 %|
|pH Limit Stability||1 - 14|
|Optimal storage condition||2 - 20 °C|
|Expiry date (from date of manufacture)||5 years|
|Perfect Bead||min. 95 %|