ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79665 | ISO 19388:2023 | Sludge recovery, recycling, treatment and disposal — Requirements and recommendations for the operation of anaerobic digestion facilities | Standarts spēkā |
| 12795 | ISO 6439:1990 | Water quality — Determination of phenol index — 4-Aminoantipyrine spectrometric methods after distillation | 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 |
| 72386 | ISO 20596-1:2018 | Water quality — Determination of cyclic volatile methylsiloxanes in water — Part 1: Method using purge and trap with gas chromatography-mass spectrometry (GC-MS) | Standarts spēkā |
| 13143 | ISO 6703-3:1984 | Water quality — Determination of cyanide — Part 3: Determination of cyanogen chloride | Standarts spēkā |
| 13273 | ISO 6777:1984 | Water quality — Determination of nitrite — Molecular absorption spectrometric method | Standarts spēkā |
| 45279 | ISO/TS 16489:2006/Cor 1:2006 | Water quality — Guidance for establishing the equivalency of results — Technical Corrigendum 1 | Standarts spēkā |
| 36250 | ISO 11885:2007 | Water quality — Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) | Standarts spēkā |
| 20654 | ISO 11923:1997 | Water quality — Determination of suspended solids by filtration through glass-fibre filters | Standarts spēkā |
| 34816 | ISO 8466-2:2001 | Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 2: Calibration strategy for non-linear second-order calibration functions | Standarts spēkā |
Displaying 301-310 of 342 results.