ResinTech SBG1-OH-SC is a high solids type 1 gel strong base anion resin in hydroxide form. The SC grade means it has been functionally tested to produce > 18 megohm resistivity and under 50 ppb of TOC (when paired in a mixed bed with SC grade cation resin). SBG1-OH-SC is intended for use in industrial applications where a hydroxide form anion resin is required, for mixed beds, high operating temperatures, and low TDS polishing such as RO permeate.