STN ISO 4282
| Name: | STN ISO 4282 |
| Validity: | Withdrawn |
| Number of pages: | 4 |
| 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 na výrobu kyseliny fluorovodíkovej. Stanovenie straty hmotnosti pri 105 °C |
| English title | Acid-grade fluorspar. Determination of loss in mass at 105 °C |
| Release Date: | 01. 07. 1992 |
| Date of withdrawal: | 01. 11. 2023 |
| ICS: | 71.040.99, 73.080 |
| Sorting character/National clasification code | 72 1940 |
| Level of incorporation: | obs ISO 4282:1977 |
| Official Journal | 07/92 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Poznámka vo vestníku zrušenia: | Zrušená v ISO, nahradená ISO 4282: 1992, ktorá bola zrušená bez náhrady. |
| Subject of the standard: | Tato mezinarodni norma urcuje metodu pro stanoveni ztraty hmotnosti kazivce pro vyrobu kyseliny flourovodikove pri 105 |grad| C. Metoda je vhodna pro kazivec pro vyrobu kyseliny fluorovodikove, ktery muze byt bud jako suchy material obsahujici nejmene 0,02 perc. (m/m) tekavych slozek pri 105 |grad| C, nebo filtracni kolac |