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EC number: 215-235-6
CAS number: 1314-41-6
The high quality chronic freshwater sediment database contains toxicity
data towards lead for 7 different sediment dwelling species (Tubifex
tubifex, Ephoron virgo, Hyalella azteca, Gammarus pulex, Lumbriculus
variegatus, Hexagenia limbata, Chironomus tentans). Selected EC10 levels
for lead were situated between 573 mg Pb/kg (Tubifex tubifex; endpoint:
reproduction) and 3390 mg Pb/kg (Chironomus dilutus; endpoint:
survival). The chronic toxicity database for marine sediment dwelling
organisms contains toxicity data for 2 marine species (Neanthes
arenaceodentata and Leptocheirus plumulosus). Selected no-effect levels
for lead were situated between 680 mg Pb/kg (Neanthes arenaceodentata;
endpoint: growth) and 1291 mg Pb/kg (Leptocheirus plumulosus; endpoint:
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