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EVS-EN ISO 10634:1999

Water quality - Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium

General information
Withdrawn from 19.12.2018
Base Documents
ISO 10634:1995; EN ISO 10634:1995
Directives or regulations
None
Standard history
Status
Date
Type
Name
19.12.2018
Main
01.01.2000
Main
Restricted to the description of the four techniques for introducing the poorly-soluble organic test compounds for a subsequent test on biodegradability in an aqueous medium. The techniques are: direct addition, which is restricted to non-volatile compounds, ultrasonic dispersion of non-volatile liquid and solid compounds, adsorption on an inert support and dispersions or emulsions with an emulsifying agent. Volatile chemicals may not be tested.
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