<p>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.</p>
<p>Guidance on sampling for microbiological examination is not included.</p>
Registration number (WIID)
91638
Scope
<p>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.</p>
<p>Guidance on sampling for microbiological examination is not included.</p>
