Prep/Scale Spiral Wound Ultrafiltration Modules

Prep/Scale Spiral Wound Ultrafiltration Modules

Description
Prep/Scale spiral wound filter modules provide the ultimate in convenience for economical preparation of laboratory scale samples up to small production volumes by tangential flow filtration. The performance of Prep/Scale modules is highly reliable and consistent.

Prep/Scale Modules have a simple design for easy set-up. They are self-contained and can be operated without a holder (a specially designed holder is available), and with or without a ring stand. All that is required is a peristaltic pump, flexible tubing and your feed solution.

Easy sample preparation is performed using a choice of three module sizes, allowing filtration volumes ranging from 100 mL to 100 L. USP Class VI tested materials and Millipore's intensive quality control and product documentation systems prove suitability for preparing injectable biologicals for in vitro, animal and clinical testing.

Prep/Scale modules provide performance, reliability, and reproducibility. They have cassette-like efficiencies with reproducible separations performance. Each Prep/Scale spiral wound module is 100% integrity tested.



Typical Applications
Concentration, desalting, buffer exchange and depyrogenation of:
- Protein Solutions
- Polysaccharide Solutions
- Virus Suspensions


Dimensions

Characteristic Prep/Scale-TFF-1 Prep/Scale-TFF-2 Prep/Scale-TFF-6 Filter Area, m2 (ft2) 0.1 0.23 0.54 Diameter, cm (in) 5.8 (2.3) 5.8 (2.3) 5.8 (2.3) Length, cm (in) 15.2 (6) 23.4 (9.2) 39.9 (15.7) Minimum Working Volumes*, mL 100 150 250 *Including pump tubing

Specifications    (return to top)

Materials of Construction Membrane PL Series Regenerated cellulose Membrane PT Series Polyethersulfone Screens Feed/retentate: polyethylene; Permeate: polypropylene Adhesive Polyurethane Housing and Core Polysulfone Reinforcement Tape PTFE with silicone Recommended Retentate Rate, L/min 1–6 Maximum Inlet Pressure, bar (psi) 0–5.5 (0–80) Operating Temperature Range, °C 4–50 Prefiltration Required 100 µm