Nanotechnologies — Analysis of nano-objects using asymmetrical-flow and centrifugal field-flow fractionation (ISO 21362:2026, IDT)

Nanotechnologies — Analysis of nano-objects using asymmetrical-flow and centrifugal field-flow fractionation (ISO 21362:2026, IDT)

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Standard Number SS-EN ISO 21362:2026
Organization Swedish Standards Institute Sweden
Level National
Category Test Method | Characterization | Measurement
Status
  • FEB 2026 Published
ABSTRACT

field-flow fractionation to the analysis of nano-objects and their aggregates and agglomerates dispersed in aqueous media. In addition to constituent fractionation, analysis can include size, size distribution, concentration and material identification using one or more suitable detectors. General guidelines and procedures are provided for application, and minim