Acute Toxicity Comparison of Single-Walled Carbon Nanotubes in Various Freshwater Organisms

Table 2

Median effective concentration (EC₅₀) based on yield and average specific growth rate of algae exposed to SWCNTs.

mg/L	Raphidocelis subcapitata		Chlorella vulgaris
	Yield	Average specific growth rate	Yield	Average specific growth rate
EC50	18.32	29.99	24.06	30.96
95% confidence limits	13.38–22.88	28.15–32.04	21.08~27.06	26.74~37.04