Convert nanogram to quarter (UK)
Please provide values below to convert nanogram [ng] to quarter (UK) [qr (UK)], or Convert quarter (UK) to nanogram.
How to Convert Nanogram to Quarter (Uk)
1 ng = 7.87365222088848e-14 qr (UK)
Example: convert 15 ng to qr (UK):
15 ng = 15 × 7.87365222088848e-14 qr (UK) = 1.18104783313327e-12 qr (UK)
Nanogram to Quarter (Uk) Conversion Table
| nanogram | quarter (UK) |
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Nanogram
A nanogram (ng) is a unit of mass equal to one billionth (10^-9) of a gram.
History/Origin
The nanogram was introduced as part of the metric system to measure extremely small quantities, especially in scientific and medical fields, as the need for precise measurement of tiny masses grew with technological advancements.
Current Use
Nanograms are commonly used in scientific research, pharmaceuticals, and environmental testing to measure very small amounts of substances accurately.
Quarter (Uk)
A quarter (qr) is a traditional unit of weight used in the UK, typically equal to one-quarter of a hundredweight, or 28 pounds (approximately 12.7 kilograms).
History/Origin
The quarter has historical roots in British measurement systems, originating from the need to divide larger weights into manageable parts. It was commonly used in trade and agriculture before the adoption of the metric system.
Current Use
Today, the quarter is largely obsolete in official measurement but may still be used informally in certain industries such as agriculture and livestock to denote weight, especially in the UK.