Features

• Fisherbrand IB Model Serum Filter allows you to store serum up to 7 days when it is essential to prevent any exchange of ions.
• One-way valve permits a physical gap to be created between the serum/plasma and clot, and prevents backflow into the primary collection tube.
• Use with glass or plastic collection tubes.
• Technique reduces second centrifugation, tube labeling and sample preparation time.
• Allows direct sampling into automatic laboratory equipment
• Eliminates fibrin, particulate matter and equipment downtime