Fraction Units: Part Per BillionHome | Directory | Career | News | Industrial
Glossary » Units » Fraction » Part Per Billion
Part Per Billion (ppb) is a unit in the category of Fraction. It is also known as parts per billion. This unit is commonly used in the INT unit system. Part Per Billion (ppb) has a dimension of nil (fraction) where L is length, T is time, N is amount of substance, and I is electric current. It can be converted to the corresponding standard SI unit by multiplying its value by a factor of 1E-009.
Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).
Other units in the category of Fraction include Carat (karat) (ct, Kt), Part Per Hundred (pph, %), Part Per Hundred Million (pphm), Part Per Hundred Thousand (ppht), Part Per Million (ppm), Part Per Quadrillion (ppq), Part Per Tera (ppt), and Part Per Thousand (ppt).
Related Glossary Pages
Glossary: Units: Force: Slug Force
Glossary: Units: Acceleration: Normal Acceleration
Glossary: Units: Volume Flow Rate: Gallon (UK) Per Second
Glossary: Units: Mass: Dalton (atomic Unit of Mass)
Glossary: Units: Area: Hectare
Glossary: Units: Thermal Resistance Coefficient: RSI (metric R-Value)
Glossary: Units: Thermal Heat Capacity: Joule Per Kilogram
Glossary: Units: Velocity: Mil Per Year
Glossary: Units: Angular Momentum, Action: A.u. of Angular Momentum
Glossary: Units: Mass: Gigagram