Historical
ISO 5667-18:2001
Water quality -- Sampling -- Part 18: Guidance on sampling of groundwater at contaminated sites
This part of ISO 5667 provides guidance on the sampling of groundwater at potentially contaminated sites. It is applicable to situations where contamination of the subsurface could exist as a result of downward migration of pollutants whose source is at the surface or just below it, and when the guidance provided in ISO 5667-11 is inappropriate.
International Organization for Standardization [iso]