Achieve both high sample recovery and fast sample processing. Amicon™ Ultra Centrifugal Filter Units feature regenerated cellulose membranes that are ideal for protein and nucleic acid purification, concentration and desalting. Available in several diameters and molecular weight limits. X8 AMICON ULTRA-4 4ML 3K NMWL

Provides efficient concentration, desalting, or buffer exchange of aqueous biological samples. X100 Protein Microcon - 10 Kda

Thermo Scientific™ Pierce™ Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of protein samples. 10RXN Pierce Protein Concentrator PES, 100K MWCO,2-6 mL

Hold sample volumes of 0.4mL or less with the Thermo Scientific™ Shandon™ Single Cytofunnel™ with Brown Filter Cards. SINGLE BROWN CYTOFUNNEL

Accessories for various Vivacell units VALVE VIVACELL 70 FOR PRESSURE HEAD

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 Membrane Vivaspin 20 5-20ml samples MWCO

Accessory for Amicon Ultra-0.5 centrifugal filters X96 Amicon Ultra 0.5ml Vials

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

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, 0.45µm, Sterile, 24/bag

Nonsterile and certified nonpyrogenic X1000 SPIN-X Insert, no membrane, Nonsterile, bulk

The Thermo Scientific™ Shandon Cytoclip Stainless-Steel Slide Clip holds Cytofunnel™ disposable sample chamber against the microscope slide. X6 CYTOCLIP AUTOCLAVABLEand reusable stainless steel accessory for Cytosp

Thermo Scientific™ Pierce™ Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of protein samples. PROTEIN CONCENTRATOR 100K 100 SAMPLE 1PK

Use in combination with Vivacell™ Products to regulate and apply pressure to Vivacell™ units. Can be used with any pressure source. AIR PRESSURE CONTROLLER VIVACELL

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 Membrane Vivaspin 6 2-6ml samples MWCO (PES)bevolumen 2-6ml PES 5,000 MWCO (100Stck.)

Pressure Ulrafiltration X2 VIVACELL 100 PES 50KDml PES 50,000 MWCO (VE=2Stck.)

Filter volumes up to 25mL with these 25mL polypropylene centrifugal filters. X50 CELLA 25ML CENTRI FILTER 0.2µM PORE SIZE

X24 ADVANTEC DISPOSABLE ULTRAFILTRATION UNIT 200KD

Ideal centrifugal filter for protein extraction, protein purification and sample prep. Millipore™ Ultrafree-MC Centrifugal Filter is a singl-use, disposable filter. X25 ULTRAFREE-MC PTFE LH 25

Separate free from bound microsolutes. MilliporeSigma™ Centrifree™ Ultrafiltration Device is licensed for research use and in vitro diagnostic use with serum, plasma & other biological samples. Features the Ultracel™ cellulose membrane and sturd X50 CENTRIFREE

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

X2 VIVACELL 100 PES 0,2µµm mit Filtratbecher (2 Stück)

Thermo Scientific™ Pierce™ Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of protein samples. 10rxn Protein Concentrator PES, 30K MWCO, 5-20ml

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

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

For use with disposable white filter cards for sample volumes up to 0.5mL and for use with disposable brown filter cards for sample volumes of 0.4mL or less X12 TPX chamber Thermo Scientific Shandon reusable

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

Prepare and purify microcentrifuge samples. 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

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

For processing high-solute samples X24 CENTRIPREP 3

Fast, convenient sample preparation; very low hold-up volumes (10μL) X25 ULTRAFREE CL VVPP