UV exposure (dose)
10 ppm
100 ppm
500 ppm
1000 ppm
UV-A (1.4mW/cm
2
)
5.6
5.9
6.4
7.2
UV-B (0.4mW/cm
2
)
No
4.4
4.6
5.0
Dark
No
No
No
No
Table 7:
Inhibition zone at different concentration of Benzanthrone on exposing to UV-A, UV-B and sunlight.
