ISO/TC 34/SC 3
| Project No. | ISO 6637:1984 |
|---|---|
| Title | <p>The method consists in decomposing of organic matter in a sulfuric-nitric acid medium, reducing of mercury(II) to metallic mercury by the action of tin(II)chloride, entraining of the mercury vapour by a current of air and determing in an enclosed apparatus.</p> |
| Registration number (WIID) | 13057 |
| Scope | <p>The method consists in decomposing of organic matter in a sulfuric-nitric acid medium, reducing of mercury(II) to metallic mercury by the action of tin(II)chloride, entraining of the mercury vapour by a current of air and determing in an enclosed apparatus.</p> |
| Status | Standarts spēkā |
| ICS group | 67.080.01 |