Concentration & Parts-Per
unit fraction (0–1) (1), percent (%), permille (parts per thousand) (‰), part per million (ppm), part per billion (ppb), part per trillion (ppt)
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All units in this category
| Converted Value | ||
|---|---|---|
| unit fraction (0–1) | 1 | — |
| percent | % | — |
| permille (parts per thousand) | ‰ | — |
| part per million | ppm | — |
| part per billion | ppb | — |
| part per trillion | ppt | — |