CHA

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CHA

Together with CHR suitable for separations which depend on relatively small differences of affinity of the materials being chromatographed. They are designed mainly for use in ion exchange columns and industrial plant. They are not for capillary use in e.g. HPLC equipment

PHYSICAL PROPERTIES

Polymer Structure	Styrene Crosslinked with DVB
Ionic Form, as shipped	Chloride
Screen Size Distribution	45 to 60
+45 mesh (U.S. Std)	< 5%
-60 mesh (U.S. Std)	< 1%
Uniformity Coefficient (max.)	1.4
Water Retention	48 – 57%
Total Capacity	1.3 meq/ml min
Shipping Weight(approx.)	0.65-0.72 g/l
Temperature Limit	80℃

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