BS ISO 20298-1:2018

This standard BS ISO 20298-1:2018 Fine bubble technology. Sampling and sample preparation for measurement is classified in these ICS categories:

• 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.