Allsep Anion is a methacrylate based phase with quaternary ammonium functional groups, optimized for use with both suppressed and non-suppressed conductivity detection.

• 7 µm polymer based anion exchange phase
• Suppressed or non-suppressed conductivity detection
• pH range 2 to 10
• Use with 0 to 100% organic modifier
• USP L23

Columns are compatible with common IC mobile phases, such as carbonate, bicarbonate, p-hydroxybenzoic acid, phthalic acid, succinic acid and sodium octane sulfonate.

Allsep Anion is recommended for applications involving inorganic anions, weak and strong acid ions, metal complexes and organic acids.