ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30123 | ISO 7027:1999 | Water quality — Determination of turbidity | Atcelts |
| 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 |
| 18349 | ISO 10304-1:1992 | Water quality — Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions — Part 1: Method for water with low contamination | Atcelts |
| 70157 | ISO/TS 21231:2019 | Water quality — Characterization of analytical methods — Guidelines for the selection of a representative matrix | Atcelts |
| 13144 | ISO 6703-4:1985 | Water quality — Determination of cyanide — Part 4: Determination of cyanide by diffusion at pH 6 | Atcelts |
| 14836 | ISO 7887:1985 | Water quality — Examination and determination of colour | Atcelts |
| 14808 | ISO 7875-1:1984 | Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by the methylene blue spectrometric method | Atcelts |
| 18013 | ISO 10048:1991 | Water quality — Determination of nitrogen — Catalytic digestion after reduction with Devarda's alloy | Atcelts |
| 31090 | ISO 5815-1:2003 | Water quality — Determination of biochemical oxygen demand after n days (BODn) — Part 1: Dilution and seeding method with allylthiourea addition | Atcelts |
| 55219 | ISO 17378-1:2014 | Water quality — Determination of arsenic and antimony — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS) | Atcelts |
Displaying 231-240 of 346 results.