30.99 CD approved for registration as DIS Aug 28, 2026
ISO
ISO/TC 201 Surface chemical analysis
International Standard
This standard gives guidance on recording the way of specimen taking, storage, and transfer of biological samples for surface chemical analysis techniques such as secondary ion mass spectrometry (SIMS), Raman spectroscopy, and desorption electrospray ionization (DESI). This standard sets rules to be observed for the maintenance of biological samples.
IN_DEVELOPMENT
ISO/CD 20579-5
30.99
CD approved for registration as DIS
Aug 28, 2026