717.5 mg/L = 717.5 ppm
| mg/L | ppm |
|---|---|
| 702.5 mg/L | 702.5 |
| 707.5 mg/L | 707.5 |
| 712.5 mg/L | 712.5 |
| 717.5 | 717.5 |
| 722.5 mg/L | 722.5 |
| 727.5 mg/L | 727.5 |
| 732.5 mg/L | 732.5 |
717.5 mg/L = 717.5 ppm
1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm