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 dioxideAtcelts
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 respirometerAtcelts
78033ISO 24187:2023Principles for the analysis of microplastics present in the environmentStandarts spēkā
93682ISO/AWI 14852Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by analysis of evolved carbon dioxideIzstrādē
93683ISO/AWI 16620-2Plastics — Biobased content — Part 2: Determination of biobased carbon contentIzstrādē
93684ISO/AWI 16620-5Plastics — Biobased content — Part 5: Declaration of biobased carbon content, biobased synthetic polymer content and biobased mass contentIzstrādē
84352ISO/CD 13390Plastics — Chemical Recycling — GasificationIzstrādē
84586ISO/CD 15270-2Plastics — Guidelines for the recovery and recycling of plastics waste — Part 2: Mechanical recyclingIzstrādē
84587ISO/CD 15270-3Plastics — Guidelines for the recovery and recycling of plastics waste — Part 3: Physical recyclingIzstrādē
88075ISO/CD 16620-2Plastics — Biobased content — Part 2: Determination of biobased carbon contentIzstrādē
Displaying 11-20 of 38 results.