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. X96 AMICON ULTRA 15ML 3K NMWL

Compatible with swinging-bucket rotor (250mL) with maximum rotation of 3500xG X8 Centricon Plus 70 30K NMWL

For use with Thermo Scientific™ Shandon Cytospin 4 Centrifuges X500 Single CytoSep Cytology Funnel w/Filter and Cap (For CYTOSPIN-4), bagged/50

For double and single funnels fitting Thermo Scientific™ Shandon™ Cytospin 4™ Cytocentrifuges X200 Tan Filter Paper for ALL PLASTIC CytoSep Cytology Single Funnel (for CYTOSPIN-4)

For use with Sakura Cyto-Tek Cytocentrifuge X200 Fluid Chamber 1ml CytoSep Cytology Funnel (for CYTO-TEK), bagged/50

Reverse spin capability provides consistent recoveries X24 Amicon Ultra 2ml 30K

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

ideal for DNA concentration and desalting applications. X100 DNA FAST FLOW -

Double the number of sample presentations per run with the Thermo Scientific™ Shandon™ EZ Double Cytofunnel™. X200 Cytofunnel Thermo Scientific Shandon EZ

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. X100 ULTRAFREE-MC DURA 0.22um

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

Filter volumes up to 25mL with these 25mL polypropylene centrifugal filters. X50 25 ML CENTRIFUGE FILTER, NYLON 0.45UM

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

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

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 30KDA MWCO,PES

Optimize cell yield with the Thermo Scientific™ Shandon™ EZ Single Cytofunnel™ with White Filter Cards and Caps. X200 CYTOFUNNEL EZsingle (pack of 200)

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

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

White cards are made from a blend of 100% cotton and cellulose fibers X200 Filter Cards For Shandon Cytospin

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

Thermo Scientific™ Pierce™ Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of protein samples. X2 PROTEIN CONCENTRATOR 3K 20ML SAMPLE 2PK

Filter volumes as low as 50µL with low hold-up volume with these 750µL polypropylene micro-centrifugal filters. X100 750 +L CENTRIFUGE FILTER, NYLON, 0.2UM

X24 ADVANTEC DISPOSABLE ULTRAFILTRATION UNIT 200KD

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

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, 0.22µm, NonSterile, 100/bag

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

Facilitate quick, reliable processing of FNAs, tissue fragments, and cell buttons with the Thermo Scientific™ Shandon™ Cytoblock™ Cell Block Preparation System. Cytoblock Cell Block Prep Syst

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

Prepare larger volume samples conveniently with the Thermo Scientific™ Shandon™ EZ Megafunnel with Caps and Slides. X25 Cytocentrifuge funnel Thermo Scientific Shando

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