Table 2 Table for multi-factor analysis of variance.

From: Preparation of cross-linked hen-egg white lysozyme crystals free of cracks

Sources of variation

DEVSQ

Freedom degree

F ratio

Critical F value

Significance level

Temperature

0.004

3

1.000

F0.1 (3,3) = 5.39

 

Solution pH

0.206

3

51.500

F0.01 (3,3) = 29.500

**

Crystal growth time

0.133

3

33.250

F0.01 (3,3) = 29.500

**

Glutaraldehyde concentration

0.020

3

5.000

F0.1 (3,3) = 5.39

 

Cross-linking time

0.031

3

7.750

F0.1 (3,3) = 5.39