Membrane Molecular Weight Cut-off Tester

 Molecular weight cut-off (MWCO): The molecular weight of the solute when the membrane retention rate is 90%. Using dextran, PEG, serum protein, etc. (molecular weight 1000-2500000 Da) as reference materials, the filtration accuracy of ultrafiltration and nanofiltration membranes (pore size 1-100 nm) is detected. Automatically realize feeding, pipeline washing, cross-flow filtration, filtrate sampling, data acquisition and result calculation.

Our patented SIA process avoids inter-contamination of the liquids and always ensures a high reliability.