DIN EN ISO 18830 E:2017-07 Determination of aerobic biodegradation of non-floating plastic materials in the plastic seawater/sandy sediment interface by measuring oxygen demand in a closed respirometer (draft)
2018DIN EN ISO 18830:2018-02 Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer (ISO 18830:2016); German version EN ISO 18830:2017
2018DIN EN ISO 18830:2018 Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer (ISO 18830:2016)
1970DIN EN ISO 18830 E:2017-07 Determination of aerobic biodegradation of non-floating plastic materials in the plastic seawater/sandy sediment interface by measuring oxygen demand in a closed respirometer (draft)