STN ISO 4749
| Name: | STN ISO 4749 |
| 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 | Zliatiny medi. Stanovenie olova metódou plameňovej atómovej absorpčnej spektrometrie |
| English title | Copper alloys. Determination of lead content. Flame atomic absorption spectrometric method |
| Release Date: | 01. 11. 1992 |
| Date of withdrawal: | |
| ICS: | 77.120.30 |
| Sorting character/National clasification code | 42 0623 |
| Level of incorporation: | obs ISO 4749:1984 |
| Official Journal | 11/92 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN 42 0620-3:1988-12, STN 42 0622-5:1981-09 |
| Note in Official Journal: | |
| Subject of the standard: | Tato mezinarodni norma urcuje metodu plamenove atomove absorpcni spektrometrie pro stanoveni obsahu olova ve vsech druzich slitin medi, ktere jsou uvedeny v mezinarodnich normach. Tato metoda je pouzitelna pro stanoveni olova jako slitinoveho prvku nebo jako necistoty od 0,01 |procent| do 5,0 |procent| (m/m). Pri vhodne modifikaci navazky vzorku se muze snizit spodni hranice stanoveni na 0,002 |procenta| (m/m). |