597.5 mg/L = 597.5 ppm
| mg/L | ppm |
|---|---|
| 582.5 mg/L | 582.5 |
| 587.5 mg/L | 587.5 |
| 592.5 mg/L | 592.5 |
| 597.5 | 597.5 |
| 602.5 mg/L | 602.5 |
| 607.5 mg/L | 607.5 |
| 612.5 mg/L | 612.5 |
597.5 mg/L = 597.5 ppm
1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm