Water quality. Biochemical and physiological measurements on fish - Sampling of fish, handling and preservation of samples Ingestion-build-228203 and procurement of workstation equipment

and procurement of workstation equipment for office tasks using VDTs

BS EN 60068-2-69:2007 is also available for surface mounting devices and should be consulted if applicable

waste incinerators

Removal or replacement of withdrawn or superseded British Standards

Water quality. Biochemical and physiological measurements on fish - Sampling of fish, handling and preservation of samples Ingestion-build-228203 and procurement of workstation equipment1 Scope This part of ISO 23893 provides guidance on how to sample fish for determination of biochemical and physiological characteristics, such as the composition and enzyme activities of blood, liver, muscle and other tissues in order to asses the health of fish in the field as well as in the laboratory. The biochemical and physiological variables used for this purpose are often called biomarkers. This part of ISO 23893 includes recommendations and