ČSN EN ISO 10253 (757742)

Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum

STANDARD published on 1.1.2025

The information about the standard:

Designation standards: ČSN EN ISO 10253
Classification mark: 757742
Catalog number: 520318
Publication date standards: 1.1.2025
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN ISO 10253 (757742):

This document specifies a method for the determination of the inhibition of growth of the unicellular marine algae Skeletonema sp. and Phaeodactylum tricornutum by substances and mixtures contained in sea water or by environmental water samples (effluents, elutriates, etc.).
The method can be used for testing substances that are readily soluble in water and are not significantly degraded or eliminated in any other way from the test medium