STN EN ISO 18187
| Name: | STN EN ISO 18187 |
| Validity: | Valid |
| Number of pages: | 40 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Kvalita pôdy. Kontaktná skúška pre tuhé vzorky pomocou aktivity dehydrogenázy Arthrobacter globiformis (ISO 18187: 2024) |
| English title | Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO 18187:2024) |
| Release Date: | 01. 08. 2024 |
| Date of withdrawal: | |
| ICS: | 13.080.30 |
| Sorting character/National clasification code | 46 5274 |
| Level of incorporation: | idt EN ISO 18187:2024, idt ISO 18187:2024 |
| Official Journal | 07/24 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 18187:2018-08 (46 5274) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a rapid method for assessing solid samples in an aerobic suspension, by determining the inhibition of dehydrogenase activity of Arthrobacter globiformis using the redox dye resazurin. It is applicable for assessing the effect of water-soluble and solid matter bounded non-volatile contaminants in natural samples, such as soils and waste materials. Although not the main purpose, the contact test can additionally be used for testing the effect of chemicals, as described in the Annex C. The test yields a result within 6 h and can therefore be used for screening potentially contaminated test material. |