STN ISO 4221
| Name: | STN ISO 4221 |
| Validity: | Valid |
| Number of pages: | 12 |
| 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 | Ochrana ovzdušia. Stanovenie hmotnostnej koncentrácie oxidu siričitého vo vonkajšom ovzduší. Thorinova spektrofotometrická metóda |
| English title | Air quality. Determination of mass concentration of sulphur dioxide in ambient air. Thorin spectrophotometric method |
| Release Date: | 01. 09. 1995 |
| Date of withdrawal: | |
| ICS: | 13.040, 13.040.20 |
| Sorting character/National clasification code | 83 5712 |
| Level of incorporation: | idt ISO 4221:1980 |
| Official Journal | 09/95 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | Tato norma stanoví thorinovou metodu pro měření hmotnostní koncentrace oxidu siřičitého v ovzduší. |