| Concept URI | http://dd.eionet.europa.eu/vocabulary/wise/uom/ng.kg-1 |
|---|---|
| Preferred label | nanogram per kilogram |
| Definition | Mass ratio unit. Conversion factor: 1 kg/kg = 10^12 ng/kg |
| Notation | ng/kg |
| Status | Valid |
| Status Modified | 2016-09-08 |
| Accepted Date | 2016-09-08 |
| Not Accepted Date | |
| Has broader |
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