STN EN 17351
| Name: | STN EN 17351 |
| Validity: | Valid |
| Number of pages: | 14 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Výrobky založené na biomase. Stanovenie obsahu kyslíka s použitím elementárneho analyzátora |
| English title | Bio-based products - Determination of the oxygen content using an elemental analyser |
| Release Date: | 01. 10. 2020 |
| Date of withdrawal: | |
| ICS: | 13.020.50, 13.020.60 |
| Sorting character/National clasification code | 65 9813 |
| Level of incorporation: | idt EN 17351:2020 |
| Official Journal | 09/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a direct method for the determination of the total oxygen content in bio-based products using an elemental analyser. The scope is limited to products containing elements carbon, hydrogen, oxygen, nitrogen, chloride, bromide and iodide without fluoride, representing at least 95 % of the composition of the product to be analysed. NOTE 1 Bio-based materials can contain both organic and inorganic components. The oxygen content might originate both from the organic and/or the inorganic components. The inorganic components are not bio-based but will nevertheless contribute to the amount of oxygen determined by the following prescribed methods and therefore influence the results in terms of oxygen content. |
| Preview: | Náhľad normy (PDF) |