Registration number (WIID)Project No.TitleStatus
31704CEN/TS 16023:2013Characterization of waste - Determination of calorific valueIzstrādē
26905CEN/TS 16177:2012Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitriteIzstrādē
82524prEN ISO 23161 revSoil quality — Determination of selected organotin compounds — Gas-chromatographic methodIzstrādē
82785prEN ISO 21744Environmental solid matrices – Guidance for sample pretreatmentIzstrādē
82789-Soil, sediment and sludge — Sampling, pre-treatment and analysis of microplasticsIzstrādē
82883prEN ISO 10693 revSoil quality — Determination of carbonate content — Volumetric methodIzstrādē
82881prEN ISO 17184 revSoil quality — Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)Izstrādē
82882prEN ISO 11461 revSoil quality — Determination of soil water content as a volume fraction using coring sleeves — Gravimetric methodIzstrādē
83080prEN ISO 25177 revSoil quality — Field soil descriptionIzstrādē
83081prEN ISO 11074 revSoil quality — VocabularyIzstrādē
Displaying 321-330 of 362 results.