ISO/TC 34/SC 3
| Project No. | ISO 6633:1984 |
|---|---|
| Title | <p>The method consists in decomposing the organic matter in a nitric acid medium at high temperature and under pressure, and determining the lead(II) cation with a suitable spectrometer after the addition of orthophosphoric acid.</p> |
| Registration number (WIID) | 13050 |
| Scope | <p>The method consists in decomposing the organic matter in a nitric acid medium at high temperature and under pressure, and determining the lead(II) cation with a suitable spectrometer after the addition of orthophosphoric acid.</p> |
| Status | Standarts spēkā |
| ICS group | 67.080.01 |