Convert nanogram to carat
Please provide values below to convert nanogram [ng] to carat [car, ct], or Convert carat to nanogram.
How to Convert Nanogram to Carat
1 ng = 5e-09 car, ct
Example: convert 15 ng to car, ct:
15 ng = 15 × 5e-09 car, ct = 7.5e-08 car, ct
Nanogram to Carat Conversion Table
| nanogram | carat |
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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.
Carat
A carat is a unit of mass used to measure gemstones and pearls, equal to 200 milligrams.
History/Origin
The carat originated from the carob seed, which was historically used as a counterweight in balance scales due to its uniform weight. The term has been used since the 16th century to measure precious stones.
Current Use
Today, the carat is primarily used in the jewelry industry to specify the weight of diamonds and other gemstones, with 1 carat equaling 0.2 grams.