TOYOPEARL Q-600C AR resin is a strong anion exchanger designed to be more alkaline resistant (AR) than TOYOPEARL QAE-550C resin. It has a slightly larger pore diameter than TOYOPEARL QAE-550C resin, but its ligand attachment chemistry creates significantly more dynamic binding capacity (up to 3X higher) than TOYOPEARL QAE-550C resin. (see comparative data) It tolerates caustic cleaning solutions up to 1.0 mol/L NaOH well with essentially no change in DBC.
The elution kinetics for this resin are good and it is slightly more retentive than TOYOPEARL QAE-550C resin.
Retention
![](/Image%20Library/TBJS/img/Process/Bead-Ligand%20Structures/IEX_QAR_Fig3.jpg?code=afd6e963-f67a-4532-88b1-29a7470e8f35)
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Alkaline Durability on Dynamic Binding Capacity with 1.0 mol/L NaOH
![](/Image Library/TBJS/img/Process/Bead-Ligand Structures/IEX_QAR_Fig1.jpg?code=e7b8ecf8-8ea1-447c-a993-561b1fc340af)
Elution Kinetics
![](/Image Library/TBJS/img/Process/Bead-Ligand Structures/IEX_QAR_Fig2.jpg?code=6011362b-01ad-46f9-a113-8bc6522c3afb)
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