Captiva dual-depth filtration media removes precipitated proteins and prevents HPLC column clogging.

• Standard SPE format; ideal for LC/MS samples
• Avoid sample transfer problems
• Protect HPLC columns from clogging to reduce instrument downtime
• Clean and clear filtrates offer improved sensitivity
• High analyte recovery with simple robust methods allows faster method development
• Rigorous quality control eliminates nonspecific binding
• Fast and reliable processing improves productivity

Captiva filtration plates completely remove precipitated proteins and strongly protect against HPLC column clogging. Captiva 96-well filter plates, available in 0.2 and 0.45 µm pore sizes, are ideal for preparing precipitated protein samples for LC/MS. Captiva 10 and 20 µm glass fiber filter plates are perfect for automated systems and for clarifying particle-laden samples.