Toxicity of the water-soluble polymer PVP is dependent on molecular weight and feed concentration for a freshwater model species
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Polyvinylpyrrolidone (PVP) is a synthetic water-soluble polymer (WSP) that does not readily biodegrade and has been detected in rivers in the mg L-1 range. Whilst previous studies have highlighted sublethal impacts of this chemical on freshwater species, cause... ...
