浓度(摩尔)是每升溶液的摩尔数量的度量,通常以每升摩尔(mol/l)测量。
1 ppm = 1 µmol/L
1 µmol/L = 1 ppm
例子:
将15 零件百万转换为每升micromole:
15 ppm = 15 µmol/L
| 零件百万 | 每升micromole |
|---|---|
| 0.01 ppm | 0.01 µmol/L |
| 0.1 ppm | 0.1 µmol/L |
| 1 ppm | 1 µmol/L |
| 2 ppm | 2 µmol/L |
| 3 ppm | 3 µmol/L |
| 5 ppm | 5 µmol/L |
| 10 ppm | 10 µmol/L |
| 20 ppm | 20 µmol/L |
| 30 ppm | 30 µmol/L |
| 40 ppm | 40 µmol/L |
| 50 ppm | 50 µmol/L |
| 60 ppm | 60 µmol/L |
| 70 ppm | 70 µmol/L |
| 80 ppm | 80 µmol/L |
| 90 ppm | 90 µmol/L |
| 100 ppm | 100 µmol/L |
| 250 ppm | 250 µmol/L |
| 500 ppm | 500 µmol/L |
| 750 ppm | 750 µmol/L |
| 1000 ppm | 1,000 µmol/L |
| 10000 ppm | 10,000 µmol/L |
| 100000 ppm | 100,000 µmol/L |