ISO/TC 147/SC 2
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63093 | ISO 18635:2016 | Water quality — Determination of short-chain polychlorinated alkanes (SCCPs) in sediment, sewage sludge and suspended (particulate) matter — Method using gas chromatography-mass spectrometry (GC-MS) and electron capture negative ionization (ECNI) | Standarts spēkā |
| 85399 | ISO 18724:2025 | Water quality — Determination of dissolved chromium(VI) in water — Photometric method | Standarts spēkā |
| 33680 | ISO 18856:2004 | Water quality — Determination of selected phthalates using gas chromatography/mass spectrometry | Standarts spēkā |
| 33681 | ISO 18857-1:2005 | Water quality — Determination of selected alkylphenols — Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection | Standarts spēkā |
| 34673 | ISO 18857-2:2009 | Water quality — Determination of selected alkylphenols — Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation | Standarts spēkā |
| 64654 | ISO 19340:2017 | Water quality — Determination of dissolved perchlorate — Method using ion chromatography (IC) | Standarts spēkā |
| 79665 | ISO 19388:2023 | Sludge recovery, recycling, treatment and disposal — Requirements and recommendations for the operation of anaerobic digestion facilities | Standarts spēkā |
| 34098 | ISO 20179:2005 | Water quality — Determination of microcystins — Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection | Standarts spēkā |
| 67389 | ISO 20236:2018 | Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion | Atcelts |
| 85798 | ISO 20236:2024 | Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion | Standarts spēkā |
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