Ecotoxicity

 To assess ecotoxicity at different trophic levels, multi-species test methods like these are often used:

•  Acute toxicity to freshwater fish
• Twenty-one (21) days of prolonged toxicity in fish
• Acute toxicity in algae (growth inhibition test)
• Caenorhbditis elegans based ecotoxicity assay
• Acute toxicity in earthworms
• Acute immobilization toxicity test in Daphnia
• Chronic toxicity test for Daphnia reproduction