Source

Sum of Squares

df

Mean Square

F-value

p-value

significant

Model

64.88

9

7.21

130.49

<0.0001

**

A-正己烷浓度

13.81

1

13.81

249.93

<0.0001

**

B-洗脱温度

0.987

1

0.987

17.87

0.0039

**

C-洗脱时间

0.0144

1

0.0144

0.2616

0.0448

*

AB

0.1089

1

0.1089

1.97

0.2031

AC

1.27

1

1.27

22.91

0.002

**

BC

0.245

1

0.245

4.44

0.0732

A2

18.97

1

18.97

343.34

<0.0001

**

B2

22.13

1

22.13

400.54

<0.0001

**

C2

3.04

1

3.04

55.06

0.0001

**

Residual

0.3867

7

0.0552

Lack of Fit

0.3833

3

0.1278

150.32

0.1128

Pure Error

0.0034

4

0.0008

Cor Total

65.27

16