Header
About this publication
Preface
1 Scope
1.1 Quality characterization measurement
1.2 Quality control measurement
1.3 Measurements for specific reasons
1.4 Examination of the effects of man-made structures
2 Normative references
3 Definitions
4 Sampling equipment
4.1 Sample container
4.2 Types of sampling equipment
4.2.1 Introduction
4.2.2 Open samplers and surface samplers
4.2.3 Closed-pipe devices
4.2.4 Pumping devices
4.2.5 Automatic sampling equipment
5 Sampling procedure
5.1 Sampling location
5.1.1 Tidal waters
5.1.2 Coastal regions
5.1.3 The open sea
5.2 Frequency and timing of sampling
5.2.1 Sampling frequency
5.2.1.1 Sampling frequency for characterization of water quality
5.2.1.2 Sampling frequency for quality control purposes
5.2.2 Statistical considerations
5.2.3 Optimization of sampling effort
5.3 Choice of sampling method
5.4 Preservation, stabilization, filtration and storage of samples
6 Safety precautions
7 Sample identification and records
Annex A
Annex B
Appendix ZZ
