ResinTech CG8-F is a sodium form 8% crosslinked gel strong acid cation resin. CG8-F is a very fine mesh resin with high surface area and a short diffusion path from the surface to the center of the bead. CG8-F is intended for use in applications such as iron removal where extra surface area and a short diffusion path are needed for improved kinetics and/or when operating in high TDS solutions. CG8-F is available in the sodium.