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: Volume: Hogshead (US, Liq.)
Glossary: Units: Length: Inch
Glossary: Units: Thermal Expansion Coefficient: Per Kelvin
Glossary: Units: Magnetic Flux: Line
Glossary: Units: Volume: Gallon (US, Liq.)
Glossary: Units: Length: Mile (nautical, Telegraph)
Glossary: Units: Angular Momentum, Action: Planck
Glossary: Units: Volume: Gill (UK)
Glossary: Units: Volume Flow Rate: Barrel (US, Petrol) Per Day
Glossary: Units: Electric Resistance: Abohm (emu of Resistance)