NF EN ISO 10253

NF EN ISO 10253

December 2016
Standard Cancelled

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

ISO 10253:2016 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.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2016

Number of pages

28 p.

Reference

NF EN ISO 10253

ICS Codes

13.060.70   Examination of biological properties of water

Classification index

T90-311

Print number

1

International kinship

ISO 10253:2016

European kinship

EN ISO 10253:2016
Sumary
Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum

ISO 10253:2016 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.

Replaced standards (1)
NF EN ISO 10253
June 2006
Standard Cancelled
Water quality - Marine algal growth inhibition test with Skeletonema costatum and Phaeodactylum tricornutum

ISO 10253:2006 specifies a method for the determination of the inhibition of growth of the unicellular marine algae Skeletonema costatum and Phaeodactylum tricornutum by substances and mixtures contained in sea water.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.

Standard replaced by (1)
NF EN ISO 10253
July 2024
Standard Current
Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum

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. NOTE            With modifications, as described in ISO 14442 and ISO 5667-16, the inhibitory effects of poorly soluble organic and inorganic materials, volatile compounds, metal compounds, effluents, marine water samples and elutriates of sediments can be tested.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Matériels
  • 6 Appareillage
  • 7 Mode opératoire
  • 8 Critères de validité
  • 9 Interprétation des données
  • 10 Expression des résultats
  • 11 Interprétation des résultats
  • 12 Rapport d'essai
  • Annexe A (informative) Préparation des gammes de dilution des mélanges en eau de mer (effluents ou élutriats)
  • Annexe B (informative) Mode opératoire d'essai à partir d'inocula algaux de conservation, avec mesurage direct de la croissance algale en cuve spectrophotométrique
  • Annexe C (informative) Données de performance
  • Bibliographie
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