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Aerosol particle number concentration — Calibration of condensation particle counters
90.93 Standard confirmed
Test sieves — Technical requirements and testing — Part 1: Test sieves of metal wire cloth
90.93 Standard confirmed
Test sieves — Technical requirements and testing — Part 2: Test sieves of perforated metal plate
90.93 Standard confirmed
Test sieves — Technical requirements and testing — Part 3: Test sieves of electroformed sheets
90.93 Standard confirmed
Reference materials for particle size measurement — Specification of requirements
60.60 Standard published
Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
90.93 Standard confirmed
Representation of results of particle size analysis — Part 1: Graphical representation
90.92 Standard to be revised
Representation of results of particle size analysis — Part 1: Graphical representation — Technical Corrigendum 1
60.60 Standard published
Representation of results of particle size analysis — Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions
90.60 Close of review
Representation of results of particle size analysis — Part 3: Adjustment of an experimental curve to a reference model
90.93 Standard confirmed
Representation of results of particle size analysis — Part 4: Characterization of a classification process
90.93 Standard confirmed
Representation of results of particle size analysis — Part 4: Characterization of a classification process — Amendment 1: Additional explanations and minor corrections
60.60 Standard published
Representation of results of particle size analysis — Part 5: Methods of calculation relating to particle size analyses using logarithmic normal probability distribution
90.93 Standard confirmed
Representation of results of particle size analysis — Part 6: Descriptive and quantitative representation of particle shape and morphology
90.93 Standard confirmed
Determination of the specific surface area of solids by gas adsorption — BET method
60.60 Standard published
Colloidal systems — Methods for zeta-potential determination — Part 2: Optical methods
40.60 Close of voting