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plastic seawater biodegradable

plastic seawater biodegradable, Total:28 items.

In the international standard classification, plastic seawater biodegradable involves: Plastics.

Danish Standards Foundation, plastic seawater biodegradable

• DS/ISO 23977-2:2020 Plastics – Determination of the aerobic biodegradation of plastic materials exposed to seawater – Part 2: Method by measuring the oxygen demand in closed respirometer
• DS/ISO 23977-1:2020 Plastics – Determination of the aerobic biodegradation of plastic materials exposed to seawater – Part 1: Method by analysis of evolved carbon dioxide

European Committee for Standardization (CEN), plastic seawater biodegradable

• EN ISO 23977-1:2021 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020)
• prEN ISO 23977-1:2021 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020)
• prEN ISO 23977-2:2021 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020)
• EN ISO 23977-2:2021 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020)

International Organization for Standardization (ISO), plastic seawater biodegradable

• ISO 23977-1:2020 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide
• ISO 23977-2:2020 Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater — Part 2: Method by measuring the oxygen demand in closed respirometer

Association Francaise de Normalisation, plastic seawater biodegradable

• NF T51-821-1*NF EN ISO 23977-1:2021 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1 : method by analysis of evolved carbon dioxide
• NF T51-821-2*NF EN ISO 23977-2:2021 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2 : method by measuring the oxygen demand in closed respirometer
• NF EN ISO 23977-2:2021 Plastiques - Détermination de la biodégradation aérobie des matières plastiques exposées à l'eau de mer - Partie 2 : méthode par mesure de la demande en oxygène dans un respiromètre fermé
• NF EN ISO 23977-1:2021 Plastiques - Détermination de la biodégradation aérobie des matières plastiques exposées à l'eau de mer - Partie 1 : méthode par analyse du dioxyde de carbone dégagé

AT-ON, plastic seawater biodegradable

• OENORM EN ISO 23977-1:2021 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020)
• OENORM EN ISO 23977-2:2021 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020)

German Institute for Standardization, plastic seawater biodegradable

• DIN EN ISO 23977-1:2022 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020); German version EN ISO 23977-1:2021
• DIN EN ISO 23977-2:2022 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020); German version EN ISO 23977-2:2021
• DIN EN ISO 23977-2:2022-01 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020); German version EN ISO 23977-2:2021
• DIN EN ISO 23977-1:2022-01 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020); German version EN ISO 23977-1:2021

British Standards Institution (BSI), plastic seawater biodegradable

• BS EN ISO 23977-1:2021 Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater - Method by analysis of evolved carbon dioxide
• BS ISO 23977-2:2020 Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Method by measuring the oxygen demand in closed respirometer
• BS ISO 23977-1:2020 Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Method by analysis of evolved carbon dioxide
• BS EN ISO 23977-2:2021 Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater - Method by measuring the oxygen demand in closed respirometer
• 20/30399388 DC BS ISO 23977-1. Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 1. Method by analysis of evolved carbon dioxide
• 20/30399391 DC BS ISO 23977-2. Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 2. Method by measuring the oxygen demand in closed respirometer

ES-UNE, plastic seawater biodegradable

• UNE-EN ISO 23977-1:2022 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020)
• UNE-EN ISO 23977-2:2022 Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020)

未注明发布机构, plastic seawater biodegradable

• BS EN ISO 23977-2:2021(2022) Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater Part 2 : Method by measuring the oxygen demand in closed respirometer
• BS EN ISO 23977-1:2021(2022) Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater Part 1 : Method by analysis of evolved carbon dioxide

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