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Sartorius Vivaflow™ 200 Crossflow Cassettes

Offers a standard for ease of use, reliability and flexibility unrivalled by other filtration systems. Sartorius Vivaflow 200 Crossflow Cassettes are ready to use, reusable laboratory crossflow cassettes for concentrating up to 5L samples. Available in different MWCOs and membrane types for different application needs.

Height (Metric) | 13.8 cm |
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Temperature (English) Max. | 140°F |
Length (Metric) | 12.6 cm |
Temperature (Metric) Max | 60°C |
Volume (Metric) | 5 L |
Quantity | 1 Each |
Sample Volume | Up to 2.5 L |
Material | Acrylic |
Volume (Metric) Hold Up | 5.3 mL |
For Use With (Application) | Cell culture supernatant concentration, virus concentration and water concentration |
Width (Metric) | 3.8 cm |
Sterility | Non-sterile |
Pump Flow Rate | 200 to 400mL/min. |
Max. Pressure | 60psi |
Filtration Area | 200 cm2 |
Includes | Pressure indicator, flow restrictor and size 16 PVC peristaltic tubing and fittings |
Type | Crossflow Cassette |
Dimensions (L x W x H) | 4.96 x 1.49 x 5.43 in. (12.6 x 3.8 x 13.8cm) |
Format | Cassette |
For Use With (Equipment) | Labscale TFF System |
Height (Metric) Channel | 0.04 cm |
Filter Type | Ultrafiltration |
Width (Metric) Channel | 1 cm |
Sartorius mLINE™ Single-Channel Mechanical Pipetter
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Achieve excellent precision in long pipetting series. Sartorius mLINE™ Single-Channel Mechanical Pipetter is the most advanced and ergonomic choice for quality-conscious users who perform repetitive manual pipetting. Models cover the full volume range of 0.1 μl to 10 ml.

Disposable | Reusable |
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Finger Style | Ergonomic |
Warranty | 2 Years |
Material | Polypropylene |
Sterility | Non-sterile |
Grip Type | Ergonomic |
Type | Pipette |
Number of Channels | 1 |
Compatible Tips | Sartorius Optifit tips; SafetySpace Filter tips |
Certifications/Compliance | ISO 9001/13485, ISO 14001 |
UV Monitoring | Yes |
Autoclavable | Autoclavable |
Adjustable Tip Spacing | Yes |
Programmability | No |
Product Line | mLINE |
Sartorius Biosart™ 100 Monitors
Designed specifically for microbiological testing of pharmaceuticals, food, beverages, water and other liquids. Sartorius Biosart™ 100 Monitors are sterile disposables with an incorporated membrane filter and cellulose pad are ready to use. The printed grid lines make the counting easier, especially for higher bacteria counts and for micro-colonies, but does not influence the growth.

Disposable | Single-use |
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Volume (Metric) | 100 mL |
Plug Material | Polyethylene |
Quantity | 48 Pk. |
Sample Volume | 100 mL |
Material | Polystyrene |
For Use With (Application) | Colony counting, particle testing and microscopy |
Sterility | Sterile |
Filtration Area | 14.5 cm2 |
Type | Filter Funnel |
Filter Type | Ready-to-Use Pressure Filter |
Certifications/Compliance | ISO 7704 |
Adapter Material | Polyethylene |
Graduations | 10 mL |
Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.45μm
Ensure quality control in microbiological filtering. Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm are single-packed membranes with colored grids for colony counting, particle testing and microscopy. The 0.45μm pore size is made in accordance with ISO 7704. Choose from two diameters and quantities in a range of filter/grid color combinations.
Pore Size | 0.45 μm |
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Disposable | Single-use |
Format | Disc |
Material (Membrane) | Cellulose Nitrate |
Individually wrapped | Yes |
Material | Cellulose Nitrate |
Hydrophobicity | Hydrophilic |
For Use With (Application) | For colony count; sterility testing; particle count; microscopy |
Sterility | Sterile |
Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.65μm
Membrane Filters for Colony Counting, Particle Testing and Microscopy - Cellulose nitrate (cellulose ester), gridded, individually, sterile packaged
Pore Size | 0.7 μm |
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Disposable | Single-use |
Type | Membrane Filter |
Format | Disc |
Material (Membrane) | Cellulose Nitrate |
Material | Cellulose Nitrate |
Filter Type | Membrane Filter |
Hydrophobicity | Hydrophilic |
For Use With (Application) | For colony count; sterility testing; particle count; microscopy |
Sterility | Sterile |
Sartorius Gridded Nonsterile Cellulose Nitrate Membrane Filters: 0.65μm Pore Size
The non-sterile membrane filters are made of cellulose nitrate (cellulose mixed ester), cellulose acetate or regenerated cellulose. They can be used for colony counting, particle testing and microscopy. Choose between gridded or non-gridded, membranes, either with or without hydrophobic edge.
Pore Size | 0.7 μm |
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Disposable | Single-use |
Type | Membrane Filter |
Format | Disc |
Material (Membrane) | Cellulose Nitrate |
Quantity | 100/Pk. |
Material | Cellulose Nitrate |
Filter Type | Membrane Filter |
For Use With (Application) | For colony count; sterility testing; particle count; microscopy |
Sterility | Non-sterile |
Tubed Media for Sartorius Membrane Filtration Units: Jus de Tomate Agar
Tubed media provides time and cost savings
Sartorius Qualitative Grade 5 H/N Filter Papers
This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure.
Sartorius Quantitative Grade 389 Filter Papers
These filter papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an α-cellulose content of > 98 % and are acid-washed to make the papers ashless and achieve high purity.
Thickness (Metric) | 0.19 mm |
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Pore Size | 8 to 12 μm |
Particle Retention | 8 to 12 μm |
Type | Quantitative Filter Paper |
Format | Disc |
Color Code | White |
Quantity | 100/Pk. |
Grade | 389 |
Material | 100% Cotton Linters (>98%alpha-cellulose, Ash-free) |
Filtration Speed | 20 sec. |
Sterility | Non-sterile |
Sartorius Quantitative Grade 391 Filter Papers
Used for quantitative and gravimetric analyses, as well as for pressure or vacuum filtration. Sartorius Qualitative Grade 391 Filter Papers are made of 100% cotton linters with an α-cellulose content of >98%.
Thickness (Metric) | 0.15 mm |
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Pore Size | 2 to 3 μm |
Particle Retention | 2 to 3 μm |
Type | Quantitative Filter Paper |
Basis Weight | 84 g/m2 |
Color Code | Blue |
Quantity | 100/Pk. |
Grade | 391 |
Material | Cotton Linters |
Filtration Speed | 180 sec. |
For Use With (Application) | quantitative and gravimetric analyses, pressure or vacuum filtration |
Sterility | Non-sterile |
Sartorius Glass Fiber (GF) Pre-filters
Use as a depth filter for larger totally filterable volumes. Sartorius Glass Fiber (GF) Pre-filters are made of borosilicate glass microfibers and are ideal for use as a pre-filter in clarification and sterile filtration. Available in a range of filter disc diameters.
Particle Retention | 2.6 μm |
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Temperature (English) Max. | 428°F |
Temperature (Metric) Max | 220°C |
Color | White |
Grade | 13400 |
Material | Borosilicate Glass Microfiber |
Hydrophobicity | Hydrophilic |
For Use With (Application) | Used as a depth prefilter high particle loading capacity |
Sterility | Non-sterile |
Thickness (Metric) | 550 μm |
Flow Rate | 295 to 381mL/min. |
Format | Disc |
For Use With (Equipment) | Filtration Systems |
Autoclavable | Autoclavable |
Sartorius Polyethersulfone Membrane Filters
Polyethersulfone (PES) filters have a high internal porosity.
Thickness (Metric) | 150 μm |
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Disposable | Single-use |
Type | Membrane Filter |
Format | Disc |
Quantity | 100/Pk. |
Material | PES |
Filter Type | Membrane Filter |
For Use With (Application) | Recommended for filtering biological and pharmaceutical solutions. |
Sterility | Non-sterile |
Sartorius Regenerated cellulose (RC) Membrane Filters
These solvent-resistant, hydrophilic membrane filters are excellently suited for particle removal from solvents.
Thickness (Metric) | 160 to 200 μm |
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Disposable | Single-use |
Type | Membrane Filter |
Format | Disc |
Material | Regenerated Cellulose |
Filter Type | Membrane Filter |
Hydrophobicity | Hydrophilic |
For Use With (Application) | For particle removal from solvents. |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
Sartorius Cellulose Acetate Membrane Filters

Combines high flow rates and thermal stability with very low adsorption characteristics. Sartorius Cellulose Acetate Membrane Filters are excellently suited for use in pressure filtration devices. Non-sterile filters in a variety of diameters and pore sizes are bulk-packed to save money and space.
Thickness (Metric) | 120 μm |
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Disposable | Single-use |
Type | Membrane Filter |
Format | Disc |
Material (Membrane) | Cellulose Acetate |
Color | White |
Material | Cellulose Acetate |
Hydrophobicity | Hydrophilic |
For Use With (Application) | For use in pressure filtration devices; Sterile filtration of solution. |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
Sartorius Microsart™ e.motion Membrane Filters
For colony counting, particle testing and microscopy. Specifically designed for use in the Microsart™ e.motion dispenser, the filters are individually sterile-sealed in a format packaged on a pleated band, without protective paper. Can also be used with Sartorius nutrient pad sets.