| 1 b = 0.000000000000001 Pb |
| 2 b = 0.000000000000002 Pb |
| 3 b = 0.000000000000003 Pb |
| 4 b = 0.000000000000004 Pb |
| 5 b = 0.000000000000005 Pb |
| 6 b = 0.000000000000006 Pb |
| 7 b = 0.000000000000007 Pb |
| 8 b = 0.000000000000008 Pb |
| 9 b = 0.000000000000009 Pb |
| 10 b = 0.00000000000001 Pb |
| 15 b = 0.000000000000015 Pb |
| 50 b = 0.00000000000005 Pb |
| 100 b = 0.0000000000001 Pb |
| 500 b = 0.0000000000005 Pb |
| 1000 b = 0.000000000001 Pb |
| 5000 b = 0.000000000005 Pb |
| 10000 b = 0.00000000001 Pb |