eFunda: 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).

Glossary: Units: Thermal Resistance Coefficient: Clo

Glossary: Units: Volume: Decistère

Glossary: Units: Volume: Milliliter

Glossary: Units: Length: Pole (rod, Perch)

Glossary: Units: Energy: Quadrillion

Glossary: Units: Radiation, Specific Energy: Gray

Glossary: Units: Volume: Bushel (UK)

Glossary: Units: Electric Current Density: Abampere Per Square Centimeter

Glossary: Units: Dynamic Viscosity: Poiseuille

Glossary: Units: Mass Flow Rate: Gram Per Minute

eFunda: Glossary: Units: Fraction: Part Per Hundred Million

eFunda Glossary for Units, Category:Fraction, Unit name: Part Per Hundred Million, Unit Symbol: pphm.

eFunda: Glossary: Units: Fraction: Part Per Thousand

eFunda Glossary for Units, Category:Fraction, Unit name: Part Per Thousand, Unit Symbol: ppt.

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eFunda: Glossary: Units: Fraction: Part Per Hundred

eFunda Glossary for Units, Category:Fraction, Unit name: Part Per Hundred, Unit Symbol: pph, %

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eFunda: Glossary: Units: Fraction: Part Per Billion

eFunda Glossary for Units, Category:Fraction, Unit name: Part Per Billion, Unit Symbol: ppb.

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eFunda: Glossary: Units: Fraction: Part Per Million

eFunda Glossary for Units, Category:Fraction, Unit name: Part Per Million, Unit Symbol: ppm.

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