ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 14841 | ISO 7890-2:1986 | Water quality Determination of nitrate | Atcelts |
| 14840 | ISO 7890-1:1986 | Water quality — Determination of nitrate — Part 1: 2,6-Dimethylphenol spectrometric method | Atcelts |
| 14840 | ISO 7890-1:1986 | Water quality Determination of nitrate | Atcelts |
| 14838 | ISO 7888:1985 | Water quality — Determination of electrical conductivity | Standarts spēkā |
| 14837 | ISO 7887:1994 | Water quality — Examination and determination of colour | Atcelts |
| 14836 | ISO 7887:1985 | Water quality — Examination and determination of colour | Atcelts |
| 14809 | ISO 7875-2:1984 | Water quality — Determination of surfactants — Part 2: Determination of non-ionic surfactants using Dragendorff reagent | Standarts spēkā |
| 14808 | ISO 7875-1:1984 | Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by the methylene blue spectrometric method | Atcelts |
| 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 |
Displaying 291-300 of 354 results.