
| 
UNIT |

Code: | 
0112/2///62720#UAA911 |

Version: | 
001 |

Revision: | 
03 |

IRDI: | 
0112/2///62720#UAA911#001 |

Preferred name: | 
nanogram per kilogram |

Synonymous name: | 
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Short name: | 
ng/kg |

Definition: | 
mass ratio consisting of the 0,000 000 000 001-fold of the SI base unit kilogram divided by the SI base unit kilogram |

Note: | 
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Remark: | 
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Definition source: | 
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Definition class: | 
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Base unit: | 
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Unit structure: | 
kg kg⁻¹ |

Unit in text: | 
nanogram per kilogram |

Unit in SGML/XML: | 
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> <!-- UAA911 --> <mrow> <mrow> <mfrac> <mrow> <mi mathvariant="normal">ng</mi> </mrow> <mrow> <mi mathvariant="normal">kg</mi> </mrow> </mfrac> </mrow> </mrow> </math> ngkg |

UN/ECE code: | 
L32 |

Unit conversion: | 
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Formula in text: | 
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Data object identifier: | 
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Time stamp: | 
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Applicable properties: | 
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Applicable list of units: | 
0112/2///61987#ABN974 - Mass ratio 0112/2///62720#UAD109 - mass ratio |

Status level: | 
Standard |

Published in: | 
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Version initiation date: | 
2014-02-11 |

Version release date: | 
2014-02-11 |

Revision release date: | 
2023-07-24 |

Responsible Committee: | 
IEC/SC 3D |

Change request ID: | 
C00124 |

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