STN ISO 8889
| Name: | STN ISO 8889 |
| 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 | Chrómové rudy a koncentráty. Stanovenie hliníka chelatometrickou metódou |
| English title | Chromium ores and concentrates. Determination of aluminium content. Complexometric method |
| Release Date: | 01. 04. 1993 |
| Date of withdrawal: | |
| ICS: | 73.060, 73.060.30, 77.120.10 |
| Sorting character/National clasification code | 44 1580 |
| Level of incorporation: | obs ISO 8889:1988 |
| Official Journal | 03/93 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN 44 1586:1990-07 |
| Note in Official Journal: | |
| Subject of the standard: | Tato mezinarodni norma urcuje chelatometrickou metodu pro stanoveni obsahu hliniku v chromovych rudach a koncentratech. Metoda je pouzitelna pro obsahy hliniku v chromovych rudach od 1,5 |procent| do 20,0 |procent| (m/m). |