• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
Draft standard

PR NF X45-103
Liquid filtration - Porous membranes - Retention rate and cut-off threshold of ultrafiltration and nanofiltration membranes

Original language French
Price On Request
Table of contents