GVS Filter Holder Polypropylene: 25 mm diameter 10/PK 1214250

Centrifugal Filter for centrifugal concentration and purification of biological samples. The unit is designed for ultrafiltration to separate small particles and dissolved molecules from fluids by molecular size, enabling either purification of filtrate or collection of retained material for analytical sample preparation and concentration workflows.

Key Features:

• Conical tube volume: 15 ml
• Molecular Weight Cut-Off (MWCO): 50 KD
• Box quantity: 24 pieces
• Filter material: ABS (Acrylonitrile-Butadiene-Styrene)
• Maximum sample volume: 5 ml
• Final concentrate volume: 40–100 µl
• Maximum centrifugal force: Swinging bucket rotor 3,000 x g; Fixed angle rotor 5,000 x g
• Active membrane area: 3.5 cm²

Advantages:

• Enables rapid centrifugal concentration and purification of biological samples using a 50 KD ultrafiltration membrane.
• Produces small final concentrate volumes (40–100 µl) for efficient downstream analysis or processing.
• Compatible with both swinging-bucket and fixed-angle rotors up to the specified maximum centrifugal forces (3,000 x g and 5,000 x g).
• Durable ABS construction and a defined active membrane area (3.5 cm²) support consistent filtration performance.