Tested concentration (µg/ml)

% of Inhibition

Standard Deviation

Standard Error

500

32.51

0.27

0.16

250

19.64

0.27

0.16

100

9.41

0.27

0.16

50

7.76

0.18

0.10

25

6.06

0.27

0.16

Control

0.00

0.00

0.00