Animal

S

A

PL/L

FP

Air

1

4.0

1.8

27.2

34.0

93.3

2

3.9

2.3

34.6

36.5

94.0

3

3.8

2.1

28.9

34.2

76.7

4

3.9

1.9

30.4

30.9

95.3

5

4.3

1.8

25.1

31.8

90.9

6

3.7

2.1

29.9

34.8

99.5

7

4.4

2.0

35.3

34.8

88.9

8

4.1

1.7

33.5

29.6

97.4

Average ± sd

4.0 ± 0.2

2.0 ± 0.2

30.6 ± 3.6

33.3 ± 2.3

92.0 ± 7.0

C.V**

5%

10%

11.7%

7%

7.6%