Filter volumes up to 25mL with these 25mL polypropylene centrifugal filters. X50 Centrifugal filter Thermo Scientific National

Achieve both high sample recovery and fast sample processing. EMD Millipore Amicon™ Ultra Centrifugal Filter Units feature regenerated cellulose membranes that are ideal for protein & nucleic acid purification, concentration and desalting. Available in several diameters and molecular weight limits. X8 Amicon Ultra Centrifugal 4ml 30K NMWL

Provides a simple, one-step concentration procedure. Sartorius™ Vivaspin™ 500 Centrifugal Concentrators are disposable ultrafiltration devices for the concentration of biological samples with starting volumes up to 500µL. Available with PES membranes in a wide range of molecular weight cut-offs. X100 Membrane Vivaspin 500 100-500µL samples MWCO100-600µl PES 5,000 MWCO (100St)

Offers increased volume flexibility and performance. Vivaspin™ 20 Centrifugal Concentrator handles up to 20mL in swing bucket rotors and 14mL in fixed angle rotors accepting 50mL centrifuge tubes. Features twin vertical membranes for unparalleled filtration speed and >100-fold concentration. X12 Vivascience Vivaspin 20 polyethersulfone MWCObevolumen 6-20 ml PES 700,000 MWCO (12St)

Filter volumes up to 2mL with these 2mL polypropylene centrifugal filters X25 2 ML CENTRIFUGE FILTER, NYLON, 0.2UM

Prepare and purify microcentrifuge samples. MilliporeSigma™ Ultrafree™-MC Centrifugal Filter Devices with Durapore™ Membrane enables fast, convenient sample preparation of very low hold-up volumes. Available in sterile and non-sterile versions and a variety of pore sizes. X50 ULTRAFREE MC GV STER

Handles up to 4mL sample volume in 4 swing-out and fixed angle rotors accepting 15mL centrifuge tubes. Sartorius Vivaspin Turbo 4 Ultrafiltration Unit, features twin vertical membranes and sleek internal design for fastest sample concentration with highest recoveries. X100 Vivaspin Turbo 4, 10 kDa, PES

Fast, convenient sample preparation; very low hold-up volumes (10μL) X100 ULTRAFREE CL, HV,

Combines high-flux, twin membranes with a sleek internal design for superior performance. Sartorius™ Vivaspin™ Turbo 15 Centrifugal Concentrators deliver ultra-fast concentration and virtually complete concentrate recovery. Available in a range of MWCO in 12-packs or convenient 48-pack cases. X48 VIVASPIN TURBO 15 PES 3KD

For processing high-solute samples X96 CENTRIPREP 3

Remove proteins from difficult to filter samples, even whole blood. Sartorius™ Centrisart I Reverse Centrifugal Concentrators performs centrifugal ultrafiltration against the direction of centrifugal force for fast and simple preparation of protein-free ultrafiltrates. PES and CTA membranes for 5,000 to 300,000 Dalton MWCO. X12 Centrisart centrifugal filter 10000 MWCO D

Consisting of a membrane-containing filter unit within a polypropylene centrifuge tube. Corning™ Costar™ Spin-X™Centrifuge Tube Filters effectively filters small sample volumes by centrifugation for bacteria removal, particle removal, HPLC sample preparation, removal of cells from media and purification of DNA from agarose and polyacrylamide gels. X96 Centrifuge tube filters Spin-X CA 2ml, 0.22µm, Sterile, 24/bag

Use for one-step, non-denaturing sample concentration in a single tube for minimal sample handling and reduced sample loss. GE Healthcare Life Vivaspin™ 2 Sample Concentrators cater to scientists working with sample volumes ranging from 100 μl to 20 ml, with a range of MWCO values from Mr 3 000 to 100 000. CONCENTRATOR GE HEALTHCARE VIVASPIN 2 5KDA MOLECULar weight cut off, PES

Achieve fast sample concentration and high recovery. Sartorius™ Vivaspin™ 6 Centrifugal Concentrators are the only device of its size that can process 6mL samples. They feature twin vertical membranes and built-in dead stop pockets. Available with PES membranes in a wide range of molecular weight cut-offs. X100 Concentrator Sartorius Vivaspin 6 centrifugal

Concentrate urine, cerebrospinal and other fluids to enrich analytes. MilliporeSigma™ Minicon B15, 8 Cells/Unit is used worldwide as a preparatory step to increase the sensitivity of subsequent in vitro and clinical tests. Static concentrator requires no ac 40TEST B15 MINICON 1 BOX 40 TESTS

For the Thermo Scientific™ Shandon™ CytoSpin™ Centrifuge X50PK FISHER BRAND SINGLE WHITE CYTOFUNNELS W.CAPS"research use only"

X5 Protein concentrator Vivacell 250 for samples

Use for one-step, non-denaturing sample concentration in a single tube for minimal sample handling and reduced sample loss. GE Healthcare Vivaspin™ 500 Sample Concentrators cater to scientists working with sample volumes ranging from 100 μl to 20 ml, with a range of MWCO values from Mr 3 000 to 100 000. CONCENTRATOR GE HEALTHCARE VIVASPIN 500 3KDAMWCO, PES

For use with protein and nucleic acid solutions X25 ULTRAFREE-CL LH 0.45UM

Use with Vivaspin 20 X12 DIAFILTRATION CUP VIVASPIN 20Diafiltrations-Aufsatz (VE=12 Stck.)

Use for one-step, non-denaturing sample concentration in a single tube for minimal sample handling and reduced sample loss. GE Healthcare Life Vivaspin™ 6 Sample Concentrators cater to scientists working with sample volumes ranging from 100 μl to 20 ml, with a range of MWCO values from Mr 3 000 to 100 000. CONCENTRATOR GE HEALTHCARE VIVASPIN 6 50KDA MWCO,PES

Compatible with swinging-bucket rotor (250mL) with maximum rotation of 3500xG X8 Centricon Plus 70 100K NMWL

Ideal for general purpose laboratory concentration or purification prior to further analysis. X4 Solvent Absorption Concentrators VivaporeProbevolumen 2-20 ml PES 7,500 MWCO (4 St)

Thermo Scientific™ Pierce™ Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of protein samples. 24 RXN Pierce Protein Concentrator PES, 3K MWCO,2-6 mL

Accessories for various Vivacell units VALVE VIVACELL 70 FOR PRESSURE HEAD

Handles volumes up to 500μL. Corning™ Costar™ Centrifugal Devices: Spin-X™ LC includes a nylon membrane for applications such as HPLC sample preparation. X200 Centrifuge tube filters Spin-X NY 2ml, 0.45µm, NonSterile, 100/bag

Combines the ease of centrifugal devices with the control provided by pressure filtration. Sartorius™ Vivacell 70 PES Centrifugal Concentrators are disposable ultrafiltration units with the highest process flexibility for concentration of samples between 10 and 70ml. Options available for a wide range of MWCO. X10 Body Vivacell 70 MWCO (PES) 100,000 (pack ofPES 100,000 MWCO (10 Stück)

Amicon Pro Affinity Concentration Kit Ni-NTA - A Centrifugal Tool for purifying and concentrating His-tagged proteins. Amicon Pro System AU0.5 3kDa and Reagent kit NiNTA

Features a Hydrosart™ modified regenerated cellulose membrane. Sartorius™ Vivaspin 15R Centrifugal Concentrators are ideal when extremely high recovery rate and very low adsorption is required, e.g. applications such as concentration and desalting of immunoglobulin fractions. Available in a range of MWCO. X12 Centrifugal concentrator Vivaspin 15R max

Filter volumes as low as 50µL with low hold-up volume with these 750µL polypropylene micro-centrifugal filters. X100 750 +L CENTRIFUGE FILTER, CA, 0.45UM