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The Sartolab® BT bottle top filter is comprised of: A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lid A tube connector for vacuum connection (for stand-alone filtration)

The Sartolab® BT bottle top filter is comprised of: A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lid A tube connector for vacuum connection (for stand-alone filtration)

The Sartolab® BT bottle top filter is comprised of: A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lid A tube connector for vacuum connection (for stand-alone filtration)

The Sartolab® BT bottle top filter is comprised of:A graduated funnel with a polyethersulfone (PES) membrane, a vacuum adapter and a lidA tube connector for vacuum connection (for stand-alone filtration)

Sartolab® RF 500, PES Vacuum Filtration Units for 500 mL were developed with convenience and reliability in mind. They are single-use units designed to rapidly and efficiently complete sterile vacuum filtration of your samples, including cell culture, media, buffers, and reagents. Sartorius offers a...

Sartolab® RF 50, PES Vacuum Filtration Units are single-use vacuum filtration units for volumes up to 50 mL. These units include either a 0.22 µm or a 0.45 µm polyethersulfone (PES) membrane. The PES provides fast flow rates and ensures low protein binding and...

Sartolab® RF 150, PES Vacuum Filtration Units are convenient vacuum filtration units designed for filtration of small volumes up to 150 mL. Utilizing a polyethersulfone membrane gives the Sartolab® RF 150 several important benefits for vacuum filtration. They offer the highest flow rates, low...

Sartolab® RF | BT vacuum filtration units are convenient filtration units designed for research purposes and, therefore, for the filtration of small volumes from 50 mL to 1 L. Sartolab® RF as a complete system includes a receiver flask to the filtration funnel. Sartolab®...

Maximum Recovery   Hydrosart® regenerated cellulose membranes ensure high recoveries of DNA, RNA, peptides, or protein samples at very low initial concentrations, thanks to the low membrane area, horizontal orientation, and very low absorptive properties.      Reliable Analysis   PCR Grade units are treated to ensure...

Vivaspin® 20 is recommended for 5 to 20 mL sample volumes and is compatible with swing bucket or fixed angle rotors accepting 50 mL centrifuge tubes. It features twin vertical membranes for unparalleled filtration speed. An integral low-volume dead-stop pocket enables more than 100-fold concentration...

Vivaspin® centrifugal concentrators are disposable ultrafiltration units for the concentration of most macromolecules - including proteins, viruses, nucleic acids and nanoparticles – thanks to the broad range of molecular weight cut-offs (MWCO).Vivaspin® 500 is recommended for concentration or diafiltration with initial sample volumes up...

Vivaspin® 6 is suited for the concentration of most macromolecules, including antibodies, proteins, nanoparticles and viruses, from initial sample volumes up to 6 mL. The high performance twin PES membranes provide fast sample concentration and high recoveries. An integral low-volume dead stop pocket enables...

Vivaspin® 100 PES centrifugal concentrators are designed for the concentration or diafiltration of samples up to 98 mL. These devices combine the ease of use of centrifugal devices with further flexibility and control provided by pressurized operation. Easy to AssembleVivaspin® 100 devices were specially...

Polycarbonate track-etched filters are manufactured from high-grade polycarbonate film. This film is irradiated with ions that cross the material by breaking polymer chains. After ion passage, chemical etching dissolves these zones of broken polymer chains to form cylindrical pores of exactly defined sizes and...

Elevate your vacuum filtration using the state-of-the-art, convenient Sartolab® RF 250, PES Vacuum Filtration Units. These units can support vacuum filtration of samples up to 250 mL. They were designed for research purposes and the filtration of small volumes. Polyethersulfone Membrane Sartolab® RF 250...