EN ISO 5667-13:2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Developing a sampling plan
5 Sampling equipment and containers
6 Sampling procedure
7 Sample storage
8 Safety
9 Labelling and reporting
Annex A (informative) - Support on the selection of equipment
Annex B (informative) - Vacuum sampling devices
Annex C (informative) - Apparatus for sampling from pipes
        under pressure
Annex D (informative) - Minimum number of samples in a
        composite sample - Calculation example
Bibliography

ISO 5667-13:2011 gives guidance on the sampling of sludges from wastewater treatment works, water treatment works and industrial processes. It is applicable to all types of sludge arising from these works and also to sludges of similar characteristics, e.g. septic tank sludges. Guidance is also given on the design of sampling programmes and techniques for the collection of samples.