About: http://webisa.webdatacommons.org/3854867

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	EC50 values of >1000 mg l-1 were determined for Zn2+ and 1.7-4.79 mg l-1 for Cr6+ indicating variability in assays that rely on conditions imposed including exposure time, species tested and criteria used in the final assessment.
http://www.w3.org/ns/prov#wasQuotedFrom	napier.ac.uk