Minisart® Syringe Filters: The Easy Choice – Clean and Safe

For sterilization of liquids, sterile filtration with Minisart® syringe filters is the optimal solution. They remove all microorganisms and particles reliably, without any influence of their ingredients, due to adsorption or decomposition. Beyond the sterility of pharmaceutical products, the absence of particles or dead microorganisms, which may release pyrogens, is very important. For optimal filtration of liquids, our syringe filters provide high flow rates and low adsorption characteristics.

  • Reliaby remove of all microorganisms and particles from liquids or gases
  • Low impact, free of leachables and exractables
  • Industry leading fast flow rates and low adsorption characteristics


Push it to the Limit! Multiple sizes, materials & uses, customized solutions

Minisart® Syringe Filters: The industry leading syringe filter - turning science into solutions

Sartorius offers Minisart® syringe filters for a wide range of applications, including sterile filtration. Our filters are clean and safe as they are almost free of leachables and exractables and ultralow absorption properties. Our Minisart® filters with a housing made of acrylic (MBS) are the perfect choice for sterile filtration and clarification of additives, buffers, reagents, drugs and gases.

  • Sterilization by filtration is the fastest solution for bacterial cell removal
  • Ready-to-use pre-sterilized and single-packed units
  • Non-sterile versions suitable for assemblies and subsequent sterilization

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Tissue culture media need a good Clean? Clean it up Fast & Safe!

Sartolab® RF | BT Filter Systems for aqueous & biological fluids

Sartolab® Disposable Sterile Filter Systems and Bottle Top Filters are designed for the vacuum filtration of tissue culture media and components, biological fluids, and other aqueous solutions. The Sartolab® disposable 150 mL, 250 mL, 500 mL and 1000 mL bottles are designed as storage containers for sterile media, buffers, or other aqueous solutions.

  • 0.22 μm Polyethersulfone filters
  • 0.45 µm Cellulose acetate filters
  • Very low protein binding
  • Low extractables
  • Fast flow rates

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Cell Harvest At A Glance

  • Clarify high-density mammalian cell cultures in minutes
  • Out-of-the-box solution
  • Fast and effortless

Sartoclear Dynamics® Lab kits have been designed for harvesting 15 mL to 1,000 mL volumes of cell cultures in the lab. They enable clarification and sterile filtration to be performed in one step. These kits simplify the process by fully eliminating the centrifugation step otherwise needed for clarification. As a result, they enable up to 1,000 mL cell cultures to be efficiently clarified and sterilized in minutes – quickly and easily.

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Eliminate Your Centrifugation Step!

Discover a better way to harvest your mammalian cell culture.

Feeling the pressure to be sterilize fast? Pressurize it! Only with Sartolab® P 20 and Sartolab® P 20 Plus sterile filtration systems

The new way for fast sterile filtration of aqueous liquids & cell culture media

Ready-to-use pressure filtration unit for sterile filtration of media and aqueous solutions in batches ranging from 100 ml to 5 liters. For media that contain sera and difficult-to-filter solutions, a Sartolab® P20 Plus unit with an incorporated prefilter is also available.

  • Versatile: With or without binder-free glass fiber prefilter & choice of inlet connector, hose barb or luer lock.
  • Safe & Clean: Surfactant-free cellulose acetate membrane filter; Outlet side with protective filling bell.
  • Safe & Fast: Polyethersulfone membrane filter; Broader chemical compatibility.
  • Large & Fast: Polyethersulfone membrane filter with broader chemical compatibility 20 cm2 filter area, optimal flow path and automatic venting.

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Large Volume Sterilization got you down? Must not be using Sartorius filtrations system then!

Sartolab® 150v 0.2μm, Disposable, sterile, 15L, PES vacuum filtration unit

Sartolab® 150v 0.2μm is a disposable, sterile, ready-to-use membrane filter capsule engineered for the highest performance and ease of use.

  • Easy, Ready-to-use, disposable, sterile format
  • High flow rates (1.5L/minute), High total flow through capacity (15L)
  • Legendary quality & performance
  • Compatible with all your aqueous, media, biological fluid or buffer filtration applications

Simply the single best choice for all your high-volume laboratory filtration needs.

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Validation Service

Product and process specific filter validation

Various regulations for pharmaceutical products call for monitoring of impact factors on the drug product's safety and efficacy. This includes the evaluation of possible contaminants such as bacteria, toxic substances or particles but also verification of adsorption effects of drug product components to fluid contact surfaces.  Our validation Service provides the closest interpretation of current regulatory requirements and industry standards. Being in-line with the relevant guidelines and PDA TR26 our program includes but is not limited to:

  • Customized Validation Protocol Development
  • Bacteria Challenge Testing
  • Chemical Compatibility Testing
  • Extractables | Leachables Testing
  • Determination of Product Specific Integrity Test Limits
  • Particle Release Testing

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