Sartorius Sartolab™ P20 Pressure Filter Units
Main Benefits
Why Choose Sartorius Sartolab™ P20 Pressure Filter Units?
Compact Design
Sartolab™ P20 pressure filter units have been designed to filter batches from 100 mL to 10 L, either using a syringe or in-line with a peristaltic pump, or a pressure vessel. Sartolab™ P20 pressure filter units are available in different configurations, with or without PTFE automatic venting, with or without a filling bell (including cover) on the outlet and with a combination of different inlet and outlet connectors to meet the needs of most applications
Membrane of Choice
Polyethersulfone (PES) is the membrane of choice for the Sartolab™ P20 pressure filter units, as it combines very low protein binding properties with the highest flow rates. The Sartolab™ P20 pressure filter unit is available either with 0.2 µm or 0.45 µm PES membranes, with or without a prefilter made of high purity quartz microfibers. An additional version containing quartz microfiber only is also available for clarification purposes
Additional Information
Applicable Solutions
Precise Filtration for Difficult to Filter Solutions
Sartolab™ P20 devices are ready-to-use pressure filter units for general laboratory use like the clarification and sterile filtration of media and aqueous solutions in batches from 100 mL to 10 L. Sartolab™ P20 Plus with an incorporated prefilter is recommended for difficult-to-filter solutions like, for example, media that contains serum
Discover the Product1 High Flow Rates
With a large surface of filtration
(20 cm²).
2 Efficiency
No loss of protein with a low binding membrane.
3 Optimization
Low dead volume due to an optimized membrane support.
4 Different Versions
Available with a prefilter for high particle load solutions.
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Documentation
Watch the Video
Integrity Testing With and Without PTFE Venting
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Frequently asked questions
What are Sartolab™ P20 devices?
Sartolab™ P20 devices are ready-to-use pressure filter units for general laboratory use like the clarification and sterile filtration of media and aqueous solutions in batches from 100 mL to 10 L.
What are the available choices of membrane?
Polyethersulfone (PES) is the membrane of choice for the Sartolab™ P20 pressure filter units, as it combines very low protein binding properties with the highest flow rates. The Sartolab™ P20 pressure filter unit is available either with 0.2 µm or 0.45 µm PES membranes, with or without a prefilter made of high purity quartz microfibers. An additional version containing quartz microfiber only is also available for clarification purposes