BS ISO 23832:2021 pdf download.Plastics — Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions. 4 Principle This document describes three laboratory test methods: a) Method A: Sand burial degradation test; b) Method B: Sediment/seawater interface degradation test; and c) Method C: Seawater degradation test. These three test...
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