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Homepage>CSN Standards>64 PLASTICS>6405 Testing of plastics and plastic products>CSN EN ISO 23977-1 - 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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Released: 01.05.2022
CSN EN ISO 23977-1 - Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide

CSN EN ISO 23977-1

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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Number of Standard:CSN EN ISO 23977-1
Category:640507
Pages:32
Released:01.05.2022
Catalog number:514216
DESCRIPTION

CSN EN ISO 23977-1

CSN EN ISO 23977-1 This document specifies a laboratory test method for determining the degree and rate of the aerobic biodegradation level of plastic materials. Biodegradation is determined by measuring the CO2 evolved from plastic materials when exposed to seawater sampled from coastal areas under laboratory conditions. The conditions described in this document might not always correspond to the optimum conditions for the maximum degree of biodegradation, however this test method is designed to give an indication of the potential biodegradability of plastic materials. NOTE - This document addresses plastic materials but can also be used for other materials.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.