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Table 3 Lethal concentration (LC1-99) of copper sulfate (24-96 h) for Kutum

From: Effect of copper sulfate on the survival and growth performance of Caspian Sea kutum, Rutilus frisii kutum

Point

Concentration(mg-1) (95% confidence limits)

LC1

0.928

(0.522-1.201)

LC5

1.333

(1.028-1.545)

LC10

1.549

(1.294-1.733)

LC15

1.695

(1.471-1.862)

LC50

2.310

(2.165-2.463)

LC85

2.926

(2.745-3.176)

LC90

3.072

(2.873-3.355)

LC95

3.288

(3.058-3.623)

LC99

3.693

(3.401-4.131)