90.92 Standard to be revised Mar 6, 2023
ISO
ISO/TC 131/SC 6 Contamination control
International Standard
23.100.60 Filters, seals and contamination of fluids
The preferred method is to extract fluid samples from a main flowline in such a manner that the particulate contaminant in the sample is representative of the fluid flowing at the point of sampling. An alternative method is to extract a sample from the reservoir, but this method should only be used if a suitable sampler is not fitted.
WITHDRAWN
ISO 4021:1977
PUBLISHED
ISO 4021:1992
90.92
Standard to be revised
Mar 6, 2023