ISO 8573 was prepared by Technical Committee ISO/TC 118, Compressors, pneumatic tools and pneumatic machines, Subcommittee SC 4, Quality of compressed air.
ISO 8573 consists of the following parts, under the general title Compressed air:
Part 1: Contaminants and purity classes
Part 2: Test methods for aerosol oil content
Part 3: Test methods for measurement of humidity
Part 4: Test methods for solid particle content
Part 5: Test methods for oil vapour and organic solvent content
Part 6: Test methods for gaseous contaminant content
Part 7: Test method for viable microbiological contaminant content
Part 8: Test methods for solid particle content by mass concentration
Part 9: Test methods for liquid water content