STN ISO 808
| Name: | STN ISO 808 |
| Validity: | Valid |
| Number of pages: | 8 |
| Language: |
CS
|
| 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 | Hliník a zliatiny hliníka. Stanovenie kremíka metódou spektrofotometrickou po redukcii komplexu molybdátokremičitého |
| English title | Aluminium and aluminium alloys. Determination of silicon. Spectrophotometric method with the reduced silicomolybdic complex |
| Release Date: | 01. 11. 1992 |
| Date of withdrawal: | |
| ICS: | 77.120.10 |
| Sorting character/National clasification code | 42 0672 |
| Level of incorporation: | obs ISO 808:1973 |
| Official Journal | 11/92 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN 42 0671-3:1980-08 |
| Note in Official Journal: | |
| Subject of the standard: | Tato mezinarodni norma urcuje fotometrickou metodu pro stanoveni kremiku v hliniku a ve slitinach hliniku. Tato metoda je pouzitelna pro stanoveni obsahu kremiku od 0,02 procent do 0,04 procent. Metoda se nepouziva pro specialni pripady slitin hliniku obsahujicich cin a bismut. V teto mezinarodni norme nejsou tyto specialni pripady zpracovany. |