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Table 1 Median lethal concentrations (LC 50 ) of gallium, antimony, indium, cadmium, and copper to Macrobrachium nipponense

From: Comparative acute toxicity of gallium(III), antimony(III), indium(III), cadmium(II), and copper(II) on freshwater swamp shrimp (Macrobrachium nipponense)

 

LC50(mg/L)

 

24 h

48 h

96 h

Galliumm (III)

12.6871

6.1262

2.7742

(5.6189-28.6465)

(4.0147-9.3481)

(1.8210-4.2264)

antimony (III)

7.4570

3.7468

1.9626

(2.9343-18.9501)

(2.5673-10.2216)

(1.3884-2.7743)

indium (III)

21.5464

14.8985

6.8938

(7.2018-64.4628)

(9.2185-24.0784)

(3.6560-12.9992)

cadmium (II)

0.7109

0.1138

0.0539

(4.8657-10.3881)

(0.0631-0.2053)

(0.0284-0.1021)

copper (II)

0.3831

0.0959

0.0313

 

(0.1811-0.8105)

(0.0686-0.1343)

(0.0174-0.0562)

  1. The 95% confidence limits are given in parentheses.