608.5 mg/L = 608.5 ppm
| mg/L | ppm |
|---|---|
| 593.5 mg/L | 593.5 |
| 598.5 mg/L | 598.5 |
| 603.5 mg/L | 603.5 |
| 608.5 | 608.5 |
| 613.5 mg/L | 613.5 |
| 618.5 mg/L | 618.5 |
| 623.5 mg/L | 623.5 |
608.5 mg/L = 608.5 ppm
1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm