STN 72 1922
| Name: | STN 72 1922 |
| Validity: | Valid |
| Number of pages: | 8 |
| Language: |
CS
|
| Paper: | 2,80€ |
| Electronic version |
a) Only read (without ability to print and copy)
2,52€ b) Without ability to print, with ability to copy (printscreen) 2,80€ c) With ability to print and copy (printscreen) 3,64€ |
| Slovak title | Kazivec - všetky druhy. Stanovenie nefluoridových zlúčenín vápnika. Chelatometrická metóda |
| English title | All grades of fluorspar. Determination of non-fluoride compounds of calcium. EDTA titrimetric method |
| Release Date: | 01. 08. 1992 |
| Date of withdrawal: | |
| ICS: | 71.040.99, 73.080 |
| Sorting character/National clasification code | 72 1922 |
| Level of incorporation: | |
| Official Journal | 08/92 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | Tato norma urcuje chelatometrickou metodu pro stanoveni nefluoridovych sloucenin vapniku ve vsech druzich kazivne. Metoda je vhodna pro kazivec s obsahem nefluoridovanych sloucenin vapniku vyjadrenym jako uhlicitan vapenaty (CaCO3) nad 0,01 proc. |