毒物

时间/h

回归方程

r

df

F

LC50 /(mg/L)

安全浓度 (mg/L)

乙基苯

24

Y = −3.252 + 0.033X

0.990

4

0.303

99.8

0.54

48

Y = −2.164 + 0.025X

0.980

4

0.431

88.3

72

Y = −2.200 + 0.030X

0.981

4

0.412

72.2

96

Y = −2.878 + 0.053X

0.962

4

0.605

53.8

甲苯

24

Y = −3.688 + 0.033X

0.995

4

0.201

110.4

0.69

48

Y = −3.295 + 0.036X

0.953

4

0.684

91.2

72

Y = −2.550 + 0.036X

0.994

4

0.226

71.4

96

Y = −3.686 + 0.053X

0.910

4

0.996

69.3

间二甲苯

24

Y = −2.699 + 0.018X

0.978

4

0.457

149.9

0.61

48

Y = −2.434 + 0.024X

0.942

4

0.774

100.9

72

Y = −1.662 + 0.021X

0.894

4

1.104

80.6

96

Y = −1.938 + 0.032X

0.903

4

1.042

61.4

对二甲苯

24

Y = −2.344 + 0.016X

0.936

4

0.817

145.7

0.66

48

Y = −1.601 + 0.013X

0.879

4

1.197

119.1

72

Y = −1.856 + 0.025X

0.942

4

0.775

75.7

96

Y = −2.128 + 0.032X

0.904

4

1.037

66.2

邻二甲苯

24

Y = −2.324 + 0.017X

0.981

4

0.418

136.9

0.63

48

Y = −1.736 + 0.016X

0.908

4

1.012

109.4

72

Y = −1.696 + 0.020X

0.880

4

1.188

84.4

96

Y = −2.051 + 0.033X

0.940

4

0.786

62.9

苯

24

Y = −7.936 + 0.045X

0.940

4

0.792

177.5

1.38

48

Y = −7.350 + 0.042X

0.963

4

0.601

173.4

72

Y = −5.687 + 0.038X

0.915

4

0.966

149.9

96

Y = −7.859 + 0.057X

0.931

4

0.855

137.7

三氯甲烷

24

Y = −5.476 + 0.032X

0.990

4

0.297

170.1

1.28

48

Y = −5.641 + 0.037X

0.999

4

0.082

154.5

72

Y = −4.359 + 0.032X

0.999

4

0.095

136.5

96

Y = −7.436 + 0.058X

0.955

4

0.669

128.5