Clean-Screen® DAU Sorbent:

• Chemical Phase = BCX + C8
• Organic Loading = 12.4%
• Average Pore Size = 60Å
• Cation Exchange = 0.077 meq/g
• Surface Area = 500 m²/g
• Pore Volume = 0.77 cm³/g

Condition Column: Proper conditioning of the SPE column prior to sample application will result in accurate recovery, reduced interference and particulate removal. Conditioning is performed by adding methanol, followed by DI water and finally sample buffer.