This part of ISO 5667 provides guidance on sampling techniques used to obtain the data necessary to make analyses for the purposes of quality control, quality characterization and identification of sources of pollution of waters.
Detailed instructions for specific sampling situations and sampling procedures are not included.
DS/EN 25667-2:1994 history
2007DS/EN ISO 5667-1:2007 Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques
1994DS/EN 25667-2:1994 Water quality. Sampling. Part 2: Guidance on sampling techniques