MB400IND

H⁺/OH⁻

Blue (regenerated)

Amber (exhausted)

Indicator on anion component

40% Strong Acid Cation Gel

60% Strong Base Anion Gel Type I

Same performance as MB400 above but with a color indicator on exhaustion.

MB500VC

H⁺/OH⁻

Green (regenerated)

Blue (exhausted)

Indicator on cation component

40% Strong Acid Cation Gel

60% Strong Base Anion Macroporous Type I

High-contrast color change mixed bed with a UV stable indicator for the production of high quality demineralized water. Used in polishing units and direct treatment of raw waters.

MB59VC

H⁺/Free Base

Green (regenerated)

Blue (exhausted)

Indicator on cation component

60% Strong Acid Cation Gel

40% Weak Base Anion Macroporous

Very high capacity mixed bed with a WBA component for the production of partially demineralized water, where removal of CO₂ and SiO₂ is not required. Typical run end point of 30−50 µS/cm.