DIN EN ISO 22526-2 E:2021-07 Plastics Carbon and environmental footprint of bio-based plastics Part 2: Material carbon footprint, amount of CO2 removed from the air and incorporated into polymer molecules (draft)
2022DIN EN ISO 22526-2:2022-01 Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO<(Index)2> removed from the air and incorporated into polymer molecule (ISO 22526-2:2020); German version EN ISO 22526-2:2021
1970DIN EN ISO 22526-2 E:2021-07 Plastics Carbon and environmental footprint of bio-based plastics Part 2: Material carbon footprint, amount of CO2 removed from the air and incorporated into polymer molecules (draft)