90.93 Standard confirmed Sep 16, 2021
ISO
ISO/TC 147/SC 6 Sampling (general methods)
International Standard
13.060.10 Water of natural resources | 13.060.45 Examination of water in general
ISO 5667-4:2016 gives guidelines for the design of sampling programmes, techniques and the handling and preservation of samples of water, from natural and man-made lakes during open-water and ice-covered conditions. It is applicable to lakes with and without aquatic vegetation.
Guidance on sampling for microbiological examination is not included.
WITHDRAWN
ISO 5667-4:1987
PUBLISHED
ISO 5667-4:2016
90.93
Standard confirmed
Sep 16, 2021