DOWEX Retardion 11A8 50 - 100 mesh

Amphoteric resin containing both weak acid cation and strong base anion functionality within the same resin.

Product Name	Type	Matrix	Functional Group
DOWEX Retardion 11A8 50 - 100 mesh	Amphoteric resin	Styrene-DVB, Gel	-COOH/-N(CH3)3

Guaranteed Sales Specification	Units	-N(CH3)3 Form	-COOH Form
Total Exchange Capacity, min.	meq/mL	1.2	1.1
Total Exchange Capacity, min.	kgr/ft3 as CaCO3	26.3	24.1
Residual Anion Capacity, max.	meq/mL	0.04	----
Residual Anion Capacity, max.	kgr/ft3	0.88	----
Water Retention Capacity	%	43 - 48	----
Whole Uncracked Beads, min.	%	90	----

Typical Physical and Chemical Properties	Units	-N(CH3)3 Form
Particle Size Distribution	mesh	50 - 100
Shipping Weight, approx.	g/L	720
Shipping Weight, approx.	lbs/ft3	44