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 µmol/L = 1 ppm
1 ppm = 1 µmol/L
例子:
将15 每升micromole转换为零件百万:
15 µmol/L = 15 ppm
| 每升micromole | 零件百万 |
|---|---|
| 0.01 µmol/L | 0.01 ppm |
| 0.1 µmol/L | 0.1 ppm |
| 1 µmol/L | 1 ppm |
| 2 µmol/L | 2 ppm |
| 3 µmol/L | 3 ppm |
| 5 µmol/L | 5 ppm |
| 10 µmol/L | 10 ppm |
| 20 µmol/L | 20 ppm |
| 30 µmol/L | 30 ppm |
| 40 µmol/L | 40 ppm |
| 50 µmol/L | 50 ppm |
| 60 µmol/L | 60 ppm |
| 70 µmol/L | 70 ppm |
| 80 µmol/L | 80 ppm |
| 90 µmol/L | 90 ppm |
| 100 µmol/L | 100 ppm |
| 250 µmol/L | 250 ppm |
| 500 µmol/L | 500 ppm |
| 750 µmol/L | 750 ppm |
| 1000 µmol/L | 1,000 ppm |
| 10000 µmol/L | 10,000 ppm |
| 100000 µmol/L | 100,000 ppm |