ISO/TC 147/SC 2
| Project No. | ISO 5663:1984 |
|---|---|
| Title | <p>Specifies a procedure for the determination of trivalent negative nitrogen. Organic nitrogen in the form of azide, azine, azo, hydrazone, nitrite, nitro, nitroso, oxime or semicarbazone is not determined quantitatively. The procedure is applicable to the analysis of raw, potable and waste waters.</p> |
| Registration number (WIID) | 11756 |
| Scope | <p>Specifies a procedure for the determination of trivalent negative nitrogen. Organic nitrogen in the form of azide, azine, azo, hydrazone, nitrite, nitro, nitroso, oxime or semicarbazone is not determined quantitatively. The procedure is applicable to the analysis of raw, potable and waste waters.</p> |
| Status | Standarts spēkā |
| ICS group | 13.060.50 |