90.93 Standard confirmed Oct 28, 2024
ISO
ISO/TC 281 Fine bubble technology
International Standard
07.030 Physics. Chemistry
This document specifies procedures and requirements for sampling and sample preparation of ultrafine bubble dispersions in water.
This document is applicable to relatively stable dispersions where the size and number of bubbles are relatively constant for the duration of the sampling, sample preparation and measurement.
This document is not applicable to less stable fine bubble dispersions or microbubble dispersions.
PUBLISHED
ISO 20298-1:2018
90.93
Standard confirmed
Oct 28, 2024