176.5 mg/L = 176.5 ppm
| mg/L | ppm |
|---|---|
| 161.5 mg/L | 161.5 |
| 166.5 mg/L | 166.5 |
| 171.5 mg/L | 171.5 |
| 176.5 | 176.5 |
| 181.5 mg/L | 181.5 |
| 186.5 mg/L | 186.5 |
| 191.5 mg/L | 191.5 |
176.5 mg/L = 176.5 ppm
1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm