CHA

 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