Registration number (WIID)Project No.TitleStatus
77499ISO 23977-1:2020Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater — Part 1: Method by analysis of evolved carbon dioxideStandarts spēkā
84745ISO 16623:2024Plastics — Marine biodegradation testing — Preparation of optimized intertidal seawater and sedimentStandarts spēkā
83892ISO 16620-4:2024Plastics — Biobased content — Part 4: Determination of biobased mass contentStandarts spēkā
84746ISO 16636:2025Plastics — Disintegration field test of plastics under water environmental conditionsStandarts spēkā
77503ISO 23977-2:2020Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater — Part 2: Method by measuring the oxygen demand in closed respirometerStandarts spēkā
74993ISO 17556:2019Plastics — Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolvedStandarts spēkā
78889ISO 19679:2020Plastics — Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface — Method by analysis of evolved carbon dioxideStandarts spēkā
78033ISO 24187:2023Principles for the analysis of microplastics present in the environmentStandarts spēkā
Displaying 31-38 of 38 results.