ISO 14488:2007 specifies methods for obtaining a test sample from a defined bulk of particulate material (powder, paste, suspension or dust) that can be considered to be representative of that bulk with a defined confidence level. It is particularly relevant to the measurement of particle size, size distribution and surface area.
PROJECT
ISO/DIS 14488
40.20
DIS ballot initiated: 12 weeks
Oct 14, 2026
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