Pegasus Prime membrane in Microdisc capsules

Process developers can quickly deliver a robust, scalable virus filtration process using a minimum of sample volume, and be confident of successful virus validation. This choice supports clinical manufacturing with a solution that is easy to use and versatile to work alone or with integrated and automated single-use systems.

The Microdisc capsules containing Pegasus Prime virus media are ideal for the confirmation and validation of performance at a small scale using minimal volumes of process fluid and virus spike preparations and deliver consistently high log reduction value (LRV) irrespective of the virus validation choices.

The predicted process flow, filter capacity or virus retention established during these studies scales to a range of products available to support your process at all scales and offer the highest degree of manufacturing control, flexibility and security.

Materials of construction

Filter Membrane: Polyethersulfone
Capsule Hardware: Polypropylene
Support Substrate : Polyester

Retention ratings

Pore size : 20 nm nominal
Virus: > 4 log reduction value with mammalian parvoviruses

Effective filter area (EFA) (Nominal)

2.8 cm2 (0.43 in.2)

Operating parameters

Maximum Temperature: 40°C
Maximum Pressure: 3.1 bar (45 psi)*
Maximum Differential Pressure: 3.1 bar (45 psi)*
*up to 12 hours at 25°C; up to 6 hours at 40°C

Shelf life

3 years

Liquid flow v differential pressure (typical)

1.4 – 2.6 mL/min at 2.1 bard, water at 20°C

Dimensions (nominal)

Length: 21 mm (0.8 in.)
Diameter: 29 mm (1.2 in.)

Connection type

Female Luer-Lock inlet, male slip Luer outlet