STN EN ISO 10253
| Name: | STN EN ISO 10253 |
| Validity: | Valid |
| Number of pages: | 36 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Kvalita vody. Skúška inhibície rastu morských rias Skeletonema costatum a Phaeodactylum tricornutum (ISO 10253: 2024) |
| English title | Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum (ISO 10253:2024) |
| Release Date: | 01. 11. 2024 |
| Date of withdrawal: | |
| ICS: | 13.060.70 |
| Sorting character/National clasification code | 75 7744 |
| Level of incorporation: | idt EN ISO 10253:2024, idt ISO 10253:2024 |
| Official Journal | 10/24 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 10253:2017-05 (75 7744) |
| Note in Official Journal: | |
| Subject of the standard: | 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.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.). |
| Preview: | Náhľad normy (PDF) |