密度是每单位体积的质量，通常以每立方米（kg/m³）为单位的物质。
1 t/L = 1,000,000 mg/L
1 mg/L = 1.0000e-6 t/L
例子:
将15 公吨转换为每升毫克：
15 t/L = 15,000,000 mg/L
| 公吨 | 每升毫克 |
|---|---|
| 0.01 t/L | 10,000 mg/L |
| 0.1 t/L | 100,000 mg/L |
| 1 t/L | 1,000,000 mg/L |
| 2 t/L | 2,000,000 mg/L |
| 3 t/L | 3,000,000 mg/L |
| 5 t/L | 5,000,000 mg/L |
| 10 t/L | 10,000,000 mg/L |
| 20 t/L | 20,000,000 mg/L |
| 30 t/L | 30,000,000 mg/L |
| 40 t/L | 40,000,000 mg/L |
| 50 t/L | 50,000,000 mg/L |
| 60 t/L | 60,000,000 mg/L |
| 70 t/L | 70,000,000 mg/L |
| 80 t/L | 80,000,000 mg/L |
| 90 t/L | 90,000,000 mg/L |
| 100 t/L | 100,000,000 mg/L |
| 250 t/L | 250,000,000 mg/L |
| 500 t/L | 500,000,000 mg/L |
| 750 t/L | 750,000,000 mg/L |
| 1000 t/L | 1,000,000,000 mg/L |
| 10000 t/L | 10,000,000,000 mg/L |
| 100000 t/L | 100,000,000,000 mg/L |
规则