Midisart®
The Sartorius Midisart® 2000 is an ideal choice for small-scale sterile air | gas filtration applications. The single-layer hydrophobic PTFE membrane is self-dewetting and therefore provides high air flow rates even at very low differential pressures over an extended process time.
*Custom/bulk order quotes are provided within 72 hours of request.
Choose your product
Products (18)
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0.2 µm
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Hose Barb 4–12 mm Stepped
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Non-sterile, bulk packed
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Hose Barb 4–12 mm Stepped
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0.2 µm
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Hose Barb 6–12 mm Stepped
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Sterile, individually packed
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Hose Barb 6–12 mm Stepped
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0.45 µm
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Hose Barb 6–12 mm Stepped
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Sterile, individually packed
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Hose Barb 6–12 mm Stepped
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0.45 µm
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Hose Barb 6–12 mm Stepped
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Non-sterile, bulk packed
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Hose Barb 6–12 mm Stepped
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0.2 µm
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Hose Barb 6–12 mm Stepped
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Sterile, individually packed
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Hose Barb 6–12 mm Stepped
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0.2 µm
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Hose Barb 6–12 mm Stepped
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Non-sterile, bulk packed
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Hose Barb 6–12 mm Stepped
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0.45 µm
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Hose Barb 6–12 mm Stepped
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Sterile, individually packed
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Hose Barb 6–12 mm Stepped
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0.2 µm
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Hose Barb 6–12 mm Stepped
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Non-sterile, bulk packed (plastic bucket)
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Hose Barb 6–12 mm Stepped
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0.2 µm
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Hose Barb 6–12 mm Stepped
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Non-sterile, bulk packed
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Hose Barb 6–12 mm Stepped
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Product Information
The Midisart® 2000 is a ready-to-use filter for sterilizing gases and venting. Superior flow rates and seamless integration into single-use assemblies provide Midisart® customers with a distinct advantage that directly translates into cost savings. Individual 100% factory integrity testing verifies the quality of every filter prior to use.
Midisart® 2000 is designed for maximum handling ease and safety. The device is lightweight only 20 g – so it will not weigh down or kink the tubing.
With a diameter measuring just 64 mm, Midisart® incorporates a filter area of 20 cm2, which means that it is “packed” with high flow rate performance power.
Midisart® 2000 filters can be integrity tested (Bubble Point Test, 60% IPA | Water, BP min. = 1.1 bar for 0.2 µm and BP min. = 0.9 bar for 0.45 µm). The Midisart® Test Manifold (Order code 1Z-LB-0002) can be used to test 10 filters in parallel which simply leads to a reduction of test time by 90%.
Venting Applications
- Filling and Tranfer Vessels
- Fermentation Carboys
- Cell Culture Chambers
- CO₂ incubators (6 to 120 liters)
- Holding and Storage Tanks
- Autoclave venting
- Small Bioreactors
Applications
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ApplicationAir/Gas Filtration
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Application Area
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Filling and tranfer vessels
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Fermentation carboys
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Cell culture chambers
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CO₂ incubators (6 to 120 liters)
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Holding and storage tanks
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Autoclave venting
- Small bioreactors
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Filling and tranfer vessels
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IndustryPharma / Biotech / F&B
Biological Information
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Bacterial RetentionQuantitative Retention of 1 × E7 CFU/cm² Brevundimonas Diminuta ATCC® 19146 per ASTM methodology
Compliance Information
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Bacterial Endotoxins< 0.25 EU/mL as determined by the LAL test
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Biocompatibility (USP Class VI)USP<88>
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Biological ReactivityAll materials of this filter element meet the requirements of the current USP Biological Reactivity tests <88> for plastics Class VI (Systemic Injection, Intracutaneous and Implantation tests).
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ExtractablesThe total amount of extractables is well below the limits established by the current USP unter "Sterile Water for Injection".
Dimensions
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Filter Diameter64 mm | 2,5”
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Filter Size20 cm² / 3 in²
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Filtration Area20 cm² / 3 in²
General Specifications
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Capsule/Cartridge FormatMidisart®
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Minimum Required Bubble PointFor 0.2 µm min. Bubble Point > 1100 mbar | 15.95 psi, for 0.45 µm min. Bubble Point > 900 mbar | 13.05 psi , wetting agent: IPA | Water (60 | 40)
Materials of Construction
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Filter MaterialPolytetrafluorethylene (PTFE)
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Housing MaterialPolypropylene (PP)
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Membrane MaterialPolytetrafluorethylene (PTFE)
Operating Conditions
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Maximum Differential Pressure3 bar (in-out), 2 bar (out-in)
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Maximum Operating Pressure3 bar (in-out), 2 bar (out-in)
Physicochemical Information
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Gamma StableNo
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Non-Fiber ReleasingThis filter product complies with the title 21 of the Code of Federal Regulations (CFR), section 210.3(b)(6) and 211.72.
Product Information
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BrandMidisart®
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TypeAir filter
Sterility/Purity
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Delivery ConditionNon sterile - Autoclavable
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Sterilization MethodAutoclavable
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Sterilizing GradeYes
Usage Protocols
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Sterilization ProceduresMax. Temperature 134 °C, max. Autoclaving 20 Cycles