ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 14108 | ISO 7393-3:1990 | Water quality — Determination of free chlorine and total chlorine — Part 3: Iodometric titration method for the determination of total chlorine | Standarts spēkā |
| 14108 | ISO 7393-3:1990 | Water quality Determination of free chlorine and total chlorine | Atcelts |
| 14107 | ISO 7393-3:1986 | Water quality — Determination of free chlorine and total chlorine — Part 3: Iodometric titration method for the determination of total chlorine | Atcelts |
| 65560 | ISO 7393-2:2017 | Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes | Standarts spēkā |
| 14106 | ISO 7393-2:1985 | Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes | Atcelts |
| 35235 | ISO 7393-1:1985/Cor 1:2001 | Water quality — Determination of free chlorine and total chlorine — Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine — Technical Corrigendum 1 | Standarts spēkā |
| 14105 | ISO 7393-1:1985 | Water quality — Determination of free chlorine and total chlorine — Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine | Standarts spēkā |
| 13743 | ISO 7150-2:1986 | Water quality — Determination of ammonium — Part 2: Automated spectrometric method | Atcelts |
| 13743 | ISO 7150-2:1986 | Water quality Determination of ammonium | Atcelts |
| 13742 | ISO 7150-1:1984 | Water quality — Determination of ammonium — Part 1: Manual spectrometric method | Standarts spēkā |
Displaying 161-170 of 354 results.