Celltreat 230716 Centrifugal Filter Unit 4mL, MWCO 100kDa, Non-Sterile, 8/pk

Filter cartridges feature PES membranes with 5, 10, 30, 50 or 100kDa size exclusion cut-offs
Large active membrane area with dual vertical design for fast and efficient processing
Centrifuge tubes feature internal supports to securely position the filter cartridge
Applications include sample concentration, molecule purification, protein fractionation, buffer exchange, and desalting
Cartridge design prevents accidental over-concentration of samples
High sample recovery of >90%
Graduations on conical tube and filter cartridge are printed in bold, easy-to-read black ink
Large white marking area provides excellent contrast for identification
Filter cartridges are clearly printed with Molecular Weight Cut Off (MWCO) in daltons
Easy to write on flat surface HDPE caps feature integrated polyethylene liners for a leak-proof seal
Molded graduations in the conical bottom are ideal for small volume quantification
Standard centrifuge tube rotor compatibility
Operating temperature range of 0C – 40C