"Ultra Filtration Devices"

Supplier: Sartorius

Vivaspin® centrifugal concentrators are disposable ultrafiltration devices for the concentration of biological samples. Vivaspin® 500 centrifugal filter units offer a simple, one step procedure for sample concentration with volumes from 5 to 500 µl. They can effectively be used in fixed angle rotors accepting 2.2 ml centrifuge tubes.

Supplier: Sartorius

Charge valve, Use in combination with Pressure -fuge head for Vivacell 70, Easy to handle, High flux PES membrane, Vertical membrane design for ultra-fast concentration, High retentate recovery > 90 %, Total process flexibility, Universal rotor compatibility, disposable ultrafiltration unit

Supplier: Sartorius

Pressure Head Vivacell 100 with 5 Seals, Use in combination with Vivacell 100, Easy to handle, High flux PES membrane, Vertical twin membrane for ultra-fast concentration, High retentate recovery > 90 %, Total process flexibility, Compatible with swing out rotors, Volume: < 200 ul, Length: 122 mm

Supplier: Sartorius

Vivacell® 100 is a disposable ultrafiltration unit for the concentration of samples up to 98 ml that can be used either in a centrifuge or for pressure filtration.

Supplier: Thermo Scientific

Filter volumes up to 2 ml with these National™ centrifugal filters.

Supplier: Sartorius

Vivaspin® concentrators are disposable ultrafiltration devices for the concentration of biological samples of 0.4 to 2 ml.

Supplier: Cytiva

Cytiva's Whatman Polycap TF filters are made with durable, hydrophobic polytetrafluoroethylene (PTFE) membranes in a polypropylene housing for use with organic solvents and chemically aggressive solutions.

Supplier: Hach

Designed for rapid, qualitative filtration of particulate matter from aqueous samples using a 25 mm glass fiber filter or other medium with porosity greater than or equal to 1 micron.

Supplier: Thermo Scientific

Filter volumes as low as 50 µl with low hold-up volume with these National™ micro-centrifugal filters.

Supplier: Sartorius

Vivaspin® 20 centrifugal concentrators offer increased volume flexibility and performance to the Vivaspin® potfolio. Vivaspin® 20 handles 5 to 20 ml in swing bucket rotors and 14 ml in fixed angle rotors accepting 50 ml centrifuge tubes. Vivaspin® 20 features twin vertical membranes for unparalleled filtration speed and >100-fold concentration. Volume graduation allows monitoring the concentration process and the modified dead stop pocket simplifies pipetting of the final concentrate.

Supplier: Sartorius

Vivaspin® 6 centrifugal concentrators have been developed to offer increased volume flexibility and performance. Vivaspin® 6 can process 6 ml in either swing bucket or fixed angle rotors accepting standard 15 ml conical bottom test tubes.

Supplier: Cytiva

The Whatman Mini-UniPrep Syringeless Filters combine four products into one syringeless filter solution for efficient chromatography sample preparation for a broad range of applications. They are built for fast and easy high performance liquid chromatography/ultra high performance liquid chromatography sample preparation and analysis.

Supplier: Cytiva

Precise, quick recovery of microliter volumes of concentrate from starting volumes up to 5.0 ml.

Supplier: Sartorius

Vivaspin® 15R is targeting the volume segment of 4 to 15 ml with the Hydrosart® regenerated cellulose membrane. This membrane is ideal when extremely high recovery rate and very low adsorption is required, for example in applications such as concentration and desalting of immunoglobulin fractions.

Supplier: Sartorius

Compact laboratory water systems for 10 liters per day.

Supplier: Sartorius

Compact laboratory water systems for 10 liters per day.