364.5 mg/L = 364.5 ppm
| mg/L | ppm |
|---|---|
| 349.5 mg/L | 349.5 |
| 354.5 mg/L | 354.5 |
| 359.5 mg/L | 359.5 |
| 364.5 | 364.5 |
| 369.5 mg/L | 369.5 |
| 374.5 mg/L | 374.5 |
| 379.5 mg/L | 379.5 |
364.5 mg/L = 364.5 ppm
1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm