| Similarity | Rank | |
|---|---|---|
| ppb | 0.880 | 68647 |
| μg | 0.832 | 43488 |
| micrograms | 0.807 | 50646 |
| mmol | 0.753 | 61410 |
| 0.02 | 0.742 | 56641 |
| mM | 0.740 | 62810 |
| NaCl | 0.737 | 86875 |
| mL | 0.737 | 25979 |
| alkalinity | 0.731 | 59095 |
| μm | 0.730 | 51822 |
| mol | 0.730 | 76491 |
| 0.05 | 0.725 | 33360 |
| 0.001 | 0.725 | 48446 |
| microns | 0.725 | 39722 |
| m3 | 0.723 | 48819 |
| 0.01 | 0.721 | 37178 |
| dL | 0.721 | 43381 |
| absorbance | 0.719 | 92100 |
| SO2 | 0.719 | 90224 |
| kcal | 0.718 | 66362 |
| Hg | 0.717 | 40070 |
| Zn | 0.716 | 71292 |
| phosphorus | 0.716 | 23230 |
| ml | 0.715 | 14028 |
| cm2 | 0.714 | 88028 |