Cd
Description
< 1
Cd < 7
Low degree of contamination
1 < 
< 3
7 < Cd < 14
Moderate degree of contamination
3 < 
< 6
14 < Cd < 28
Considerable degree of contamination
> 6
Cd > 28
Very high degree of contamination
|
| Cd | Description |
|
| Cd < 7 | Low degree of contamination |
| 1 < | 7 < Cd < 14 | Moderate degree of contamination |
| 3 < | 14 < Cd < 28 | Considerable degree of contamination |
|
| Cd > 28 | Very high degree of contamination |