Bond Elut Alumina is an extremely polar sorbent, with high extraction efficiency even at low bed masses. Alumina is available in acidic, basic, and neutral formats.

• High extraction efficiency
• Ideal for electron-rich compounds
• Better high pH stability than unfunctionalised silica

Alumina, like silica, is an extremely polar sorbent. The alumina surface tends to be slightly more stable under high pH conditions than unfunctionalised silica. The small particle size of the Bond Elut Alumina range ensures high extraction efficiency even when small bed masses are used.