Polymer type of micro-litter particles in the sediment by categorisation using EMODnet chemistry reporting protocol Microlitter_polymer_type_sediment Text categorisation of the type of plastic polymer of micro-litter particles observed in a sediment sample within categories defined in the EMODnet chemistry micro-litter reporting protocol. 2017-11-25 22:39:30.0 SDN:P01::MLITPOLS SDN:P01::MLITPOLS SDN:P01::MLITPOLS 1 1 2017-11-25 22:39:30.0 accepted false