6

2

3

1

48.67 ± 2.57

7

3 (100℃)

1

3

41.85 ± 1.34

8

3

2

1

45.68 ± 1.71

9

3

3

2

44.24 ± 1.65

K₁

134.49

131.17

136.87

K₂

145.58

142.36

137.61

K₃

131.77

138.31

137.36

R

13.81

11.19

0.74