Registration number (WIID)Project No.TitleStatus
77294ISO/TR 23891:2020Plastics — Recycling and recovery — Necessity of standardsStandarts spēkā
78033ISO 24187:2023Principles for the analysis of microplastics present in the environmentStandarts 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
74992ISO 13975:2019Plastics — Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems — Method by measurement of biogas productionStandarts spēkā
83892ISO 16620-4:2024Plastics — Biobased content — Part 4: Determination of biobased mass contentStandarts spēkā
Displaying 31-35 of 35 results.