| 1 ng/L | = 7.64554857984E-13 t /yd3 |
| 2 ng/L | = 1.529109715968E-12 t /yd3 |
| 3 ng/L | = 2.293664573952E-12 t /yd3 |
| 4 ng/L | = 3.058219431936E-12 t /yd3 |
| 5 ng/L | = 3.82277428992E-12 t /yd3 |
| 6 ng/L | = 4.587329147904E-12 t /yd3 |
| 7 ng/L | = 5.351884005888E-12 t /yd3 |
| 8 ng/L | = 6.116438863872E-12 t /yd3 |
| 9 ng/L | = 6.880993721856E-12 t /yd3 |
| 10 ng/L | = 7.64554857984E-12 t /yd3 |
| 20 ng/L | = 1.529109715968E-11 t /yd3 |
| 30 ng/L | = 2.293664573952E-11 t /yd3 |
| 40 ng/L | = 3.058219431936E-11 t /yd3 |
| 50 ng/L | = 3.82277428992E-11 t /yd3 |
| 60 ng/L | = 4.587329147904E-11 t /yd3 |
| 70 ng/L | = 5.351884005888E-11 t /yd3 |
| 80 ng/L | = 6.116438863872E-11 t /yd3 |
| 90 ng/L | = 6.880993721856E-11 t /yd3 |
| 100 ng/L | = 7.64554857984E-11 t /yd3 |
| 200 ng/L | = 1.529109715968E-10 t /yd3 |
| 300 ng/L | = 2.293664573952E-10 t /yd3 |
| 400 ng/L | = 3.058219431936E-10 t /yd3 |
| 500 ng/L | = 3.82277428992E-10 t /yd3 |
| 600 ng/L | = 4.587329147904E-10 t /yd3 |
| 700 ng/L | = 5.351884005888E-10 t /yd3 |
| 800 ng/L | = 6.116438863872E-10 t /yd3 |
| 900 ng/L | = 6.880993721856E-10 t /yd3 |
| 1000 ng/L | = 7.64554857984E-10 t /yd3 |
| 2000 ng/L | = 1.529109715968E-9 t /yd3 |
| 4000 ng/L | = 3.058219431936E-9 t /yd3 |
| 5000 ng/L | = 3.82277428992E-9 t /yd3 |
| 7500 ng/L | = 5.73416143488E-9 t /yd3 |
| 10000 ng/L | = 7.64554857984E-9 t /yd3 |
| 25000 ng/L | = 1.91138714496E-8 t /yd3 |
| 50000 ng/L | = 3.82277428992E-8 t /yd3 |
| 100000 ng/L | = 7.64554857984E-8 t /yd3 |
| 1000000 ng/L | = 7.64554857984E-7 t /yd3 |
| 1000000000 ng/L | = 0.000764554857984 t /yd3 |