Seasons

Titer^a

Protein Content^b

HA^c

SA (titer/mg)^d

lnSA^e

Fall

5

0.15683

200

2540.06

7.6676

Winter

9

0.165167

450

2792.97

7.8715

Summer

4

0.112667

200

3930.9

8.2296