| Unit | ppb [10⁹] |
|---|---|
| Name | part per billion |
| Category | Mass Fraction |
| Details | In the field of Mass Fraction, unit ppb (part per billion) is a unit of concentration used to express the proportion of one substance in another. It means that there is one part of a specific substance (called the solute) mixed within a billion parts of another substance (called the solvent) in a mixture. Essentially, 1 ppb [10^9] means that if you divide the mass of the mixture by one billion, you would obtain the mass of solute contained within that mass of the mixture. So, if a substance has a concentration of 1 ppb, it is the equivalent of having 1 gram of solute in a mixture with a total mass of 1 billion grams (1,000 metric tons). This concentration level is typically extremely low and is widely used for measuring trace elements, impurities or pollutant levels in various applications like environmental monitoring, pharmaceutical products, and water quality analysis. |
ppb [10⁹](part per billion) to %(part per hundred)ppb [10⁹](part per billion) to ag/ag(attogram per attogram)ppb [10⁹](part per billion) to ag/cg(attogram per centigram)ppb [10⁹](part per billion) to ag/dag(attogram per decagram)ppb [10⁹](part per billion) to ag/dg(attogram per decigram)ppb [10⁹](part per billion) to ag/Eg(attogram per exagram)ppb [10⁹](part per billion) to ag/fg(attogram per femtogram)ppb [10⁹](part per billion) to ag/g(attogram per gram)ppb [10⁹](part per billion) to ag/Gg(attogram per gigagram)ppb [10⁹](part per billion) to ag/hg(attogram per hectogram)ppb [10⁹](part per billion) to ag/kg(attogram per kilogram)ppb [10⁹](part per billion) to ag/Mg(attogram per megagram)ppb [10⁹](part per billion) to ag/mg(attogram per milligram)ppb [10⁹](part per billion) to ag/ng(attogram per nanogram)ppb [10⁹](part per billion) to ag/Pg(attogram per petagram)ppb [10⁹](part per billion) to ag/pg(attogram per picogram)ppb [10⁹](part per billion) to ag/Tg(attogram per teragram)ppb [10⁹](part per billion) to ag/yg(attogram per yoctogram)ppb [10⁹](part per billion) to ag/Yg(attogram per yottagram)ppb [10⁹](part per billion) to ag/zg(attogram per zeptogram)ppb [10⁹](part per billion) to ag/Zg(attogram per zettagram)ppb [10⁹](part per billion) to ag/µg(attogram per microgram)ppb [10⁹](part per billion) to cg/ag(centigram per attogram)ppb [10⁹](part per billion) to cg/cg(centigram per centigram)ppb [10⁹](part per billion) to cg/dag(centigram per decagram)ppb [10⁹](part per billion) to cg/dg(centigram per decigram)ppb [10⁹](part per billion) to cg/Eg(centigram per exagram)ppb [10⁹](part per billion) to cg/fg(centigram per femtogram)ppb [10⁹](part per billion) to cg/g(centigram per gram)ppb [10⁹](part per billion) to cg/Gg(centigram per gigagram)ppb [10⁹](part per billion) to cg/hg(centigram per hectogram)ppb [10⁹](part per billion) to cg/kg(centigram per kilogram)ppb [10⁹](part per billion) to cg/mg(centigram per milligram)ppb [10⁹](part per billion) to cg/Mg(centigram per megagram)ppb [10⁹](part per billion) to cg/ng(centigram per nanogram)ppb [10⁹](part per billion) to cg/Pg(centigram per petagram)ppb [10⁹](part per billion) to cg/pg(centigram per picogram)ppb [10⁹](part per billion) to cg/Tg(centigram per teragram)ppb [10⁹](part per billion) to cg/yg(centigram per yoctogram)ppb [10⁹](part per billion) to cg/Yg(centigram per yottagram)ppb [10⁹](part per billion) to cg/zg(centigram per zeptogram)ppb [10⁹](part per billion) to cg/Zg(centigram per zettagram)ppb [10⁹](part per billion) to cg/µg(centigram per microgram)ppb [10⁹](part per billion) to dag/ag(decagram per attogram)ppb [10⁹](part per billion) to dag/cg(decagram per centigram)ppb [10⁹](part per billion) to dag/dag(decagram per decagram)ppb [10⁹](part per billion) to dag/dg(decagram per decigram)ppb [10⁹](part per billion) to dag/Eg(decagram per exagram)ppb [10⁹](part per billion) to dag/fg(decagram per femtogram)ppb [10⁹](part per billion) to dag/g(decagram per gram)ppb [10⁹](part per billion) to dag/Gg(decagram per gigagram)ppb [10⁹](part per billion) to dag/hg(decagram per hectogram)ppb [10⁹](part per billion) to dag/kg(decagram per kilogram)ppb [10⁹](part per billion) to dag/Mg(decagram per megagram)ppb [10⁹](part per billion) to dag/mg(decagram per milligram)ppb [10⁹](part per billion) to dag/ng(decagram per nanogram)ppb [10⁹](part per billion) to dag/Pg(decagram per petagram)ppb [10⁹](part per billion) to dag/pg(decagram per picogram)ppb [10⁹](part per billion) to dag/Tg(decagram per teragram)ppb [10⁹](part per billion) to dag/yg(decagram per yoctogram)ppb [10⁹](part per billion) to dag/Yg(decagram per yottagram)ppb [10⁹](part per billion) to dag/zg(decagram per zeptogram)ppb [10⁹](part per billion) to dag/Zg(decagram per zettagram)ppb [10⁹](part per billion) to dag/µg(decagram per microgram)ppb [10⁹](part per billion) to dg/ag(decigram per attogram)ppb [10⁹](part per billion) to dg/cg(decigram per centigram)ppb [10⁹](part per billion) to dg/dag(decigram per decagram)ppb [10⁹](part per billion) to dg/dg(decigram per decigram)ppb [10⁹](part per billion) to dg/Eg(decigram per exagram)ppb [10⁹](part per billion) to dg/fg(decigram per femtogram)ppb [10⁹](part per billion) to dg/g(decigram per gram)ppb [10⁹](part per billion) to dg/Gg(decigram per gigagram)ppb [10⁹](part per billion) to dg/hg(decigram per hectogram)ppb [10⁹](part per billion) to dg/kg(decigram per kilogram)ppb [10⁹](part per billion) to dg/Mg(decigram per megagram)ppb [10⁹](part per billion) to dg/mg(decigram per milligram)ppb [10⁹](part per billion) to dg/ng(decigram per nanogram)ppb [10⁹](part per billion) to dg/Pg(decigram per petagram)ppb [10⁹](part per billion) to dg/pg(decigram per picogram)ppb [10⁹](part per billion) to dg/Tg(decigram per teragram)ppb [10⁹](part per billion) to dg/yg(decigram per yoctogram)ppb [10⁹](part per billion) to dg/Yg(decigram per yottagram)ppb [10⁹](part per billion) to dg/zg(decigram per zeptogram)ppb [10⁹](part per billion) to dg/Zg(decigram per zettagram)ppb [10⁹](part per billion) to dg/µg(decigram per microgram)ppb [10⁹](part per billion) to Eg/ag(exagram per attogram)ppb [10⁹](part per billion) to Eg/cg(exagram per centigram)ppb [10⁹](part per billion) to Eg/dag(exagram per decagram)ppb [10⁹](part per billion) to Eg/dg(exagram per decigram)ppb [10⁹](part per billion) to Eg/Eg(exagram per exagram)ppb [10⁹](part per billion) to Eg/fg(exagram per femtogram)ppb [10⁹](part per billion) to Eg/g(exagram per gram)ppb [10⁹](part per billion) to Eg/Gg(exagram per gigagram)ppb [10⁹](part per billion) to Eg/hg(exagram per hectogram)ppb [10⁹](part per billion) to Eg/kg(exagram per kilogram)ppb [10⁹](part per billion) to Eg/Mg(exagram per megagram)ppb [10⁹](part per billion) to Eg/mg(exagram per milligram)ppb [10⁹](part per billion) to Eg/ng(exagram per nanogram)ppb [10⁹](part per billion) to Eg/Pg(exagram per petagram)ppb [10⁹](part per billion) to Eg/pg(exagram per picogram)ppb [10⁹](part per billion) to Eg/Tg(exagram per teragram)ppb [10⁹](part per billion) to Eg/yg(exagram per yoctogram)ppb [10⁹](part per billion) to Eg/Yg(exagram per yottagram)ppb [10⁹](part per billion) to Eg/zg(exagram per zeptogram)ppb [10⁹](part per billion) to Eg/Zg(exagram per zettagram)ppb [10⁹](part per billion) to Eg/µg(exagram per microgram)ppb [10⁹](part per billion) to fg/ag(femtogram per attogram)ppb [10⁹](part per billion) to fg/cg(femtogram per centigram)ppb [10⁹](part per billion) to fg/dag(femtogram per decagram)ppb [10⁹](part per billion) to fg/dg(femtogram per decigram)ppb [10⁹](part per billion) to fg/Eg(femtogram per exagram)ppb [10⁹](part per billion) to fg/g(femtogram per gram)ppb [10⁹](part per billion) to fg/Gg(femtogram per gigagram)ppb [10⁹](part per billion) to fg/hg(femtogram per hectogram)ppb [10⁹](part per billion) to fg/kg(femtogram per kilogram)ppb [10⁹](part per billion) to fg/ng(femtogram per nanogram)ppb [10⁹](part per billion) to fg/Tg(femtogram per teragram)ppb [10⁹](part per billion) to fg/yg(femtogram per yoctogram)ppb [10⁹](part per billion) to fg/Yg(femtogram per yottagram)ppb [10⁹](part per billion) to fg/zg(femtogram per zeptogram)ppb [10⁹](part per billion) to fg/Zg(femtogram per zettagram)ppb [10⁹](part per billion) to g/ag(gram per attogram)ppb [10⁹](part per billion) to g/cg(gram per centigram)ppb [10⁹](part per billion) to g/dag(gram per decagram)ppb [10⁹](part per billion) to g/dg(gram per decigram)ppb [10⁹](part per billion) to g/Eg(gram per exagram)ppb [10⁹](part per billion) to g/fg(gram per femtogram)ppb [10⁹](part per billion) to g/g(gram per gram)ppb [10⁹](part per billion) to g/Gg(gram per gigagram)ppb [10⁹](part per billion) to g/hg(gram per hectogram)ppb [10⁹](part per billion) to g/kg(gram per kilogram)ppb [10⁹](part per billion) to g/Mg(gram per megagram)ppb [10⁹](part per billion) to g/mg(gram per milligram)ppb [10⁹](part per billion) to g/ng(gram per nanogram)ppb [10⁹](part per billion) to g/Pg(gram per petagram)ppb [10⁹](part per billion) to g/pg(gram per picogram)ppb [10⁹](part per billion) to g/Tg(gram per teragram)ppb [10⁹](part per billion) to g/yg(gram per yoctogram)ppb [10⁹](part per billion) to g/Yg(gram per yottagram)ppb [10⁹](part per billion) to g/zg(gram per zeptogram)ppb [10⁹](part per billion) to g/Zg(gram per zettagram)ppb [10⁹](part per billion) to g/µg(gram per microgram)ppb [10⁹](part per billion) to Gg/ag(gigagram per attogram)ppb [10⁹](part per billion) to Gg/cg(gigagram per centigram)ppb [10⁹](part per billion) to Gg/dag(gigagram per decagram)ppb [10⁹](part per billion) to Gg/dg(gigagram per decigram)ppb [10⁹](part per billion) to Gg/Eg(gigagram per exagram)ppb [10⁹](part per billion) to Gg/fg(gigagram per femtogram)ppb [10⁹](part per billion) to Gg/g(gigagram per gram)ppb [10⁹](part per billion) to Gg/Gg(gigagram per gigagram)ppb [10⁹](part per billion) to Gg/hg(gigagram per hectogram)ppb [10⁹](part per billion) to Gg/kg(gigagram per kilogram)ppb [10⁹](part per billion) to Gg/Mg(gigagram per megagram)ppb [10⁹](part per billion) to Gg/mg(gigagram per milligram)ppb [10⁹](part per billion) to Gg/ng(gigagram per nanogram)ppb [10⁹](part per billion) to Gg/Pg(gigagram per petagram)ppb [10⁹](part per billion) to Gg/pg(gigagram per picogram)ppb [10⁹](part per billion) to Gg/Tg(gigagram per teragram)ppb [10⁹](part per billion) to Gg/yg(gigagram per yoctogram)ppb [10⁹](part per billion) to Gg/Yg(gigagram per yottagram)ppb [10⁹](part per billion) to Gg/zg(gigagram per zeptogram)ppb [10⁹](part per billion) to Gg/Zg(gigagram per zettagram)ppb [10⁹](part per billion) to Gg/µg(gigagram per microgram)ppb [10⁹](part per billion) to hg/ag(hectogram per attogram)ppb [10⁹](part per billion) to hg/cg(hectogram per centigram)ppb [10⁹](part per billion) to hg/dag(hectogram per decagram)ppb [10⁹](part per billion) to hg/dg(hectogram per decigram)ppb [10⁹](part per billion) to hg/Eg(hectogram per exagram)ppb [10⁹](part per billion) to hg/fg(hectogram per femtogram)ppb [10⁹](part per billion) to hg/g(hectogram per gram)ppb [10⁹](part per billion) to hg/Gg(hectogram per gigagram)ppb [10⁹](part per billion) to hg/hg(hectogram per hectogram)ppb [10⁹](part per billion) to hg/kg(hectogram per kilogram)ppb [10⁹](part per billion) to hg/Mg(hectogram per megagram)ppb [10⁹](part per billion) to hg/mg(hectogram per milligram)ppb [10⁹](part per billion) to hg/ng(hectogram per nanogram)ppb [10⁹](part per billion) to hg/Pg(hectogram per petagram)ppb [10⁹](part per billion) to hg/pg(hectogram per picogram)ppb [10⁹](part per billion) to hg/Tg(hectogram per teragram)ppb [10⁹](part per billion) to hg/yg(hectogram per yoctogram)ppb [10⁹](part per billion) to hg/Yg(hectogram per yottagram)ppb [10⁹](part per billion) to hg/zg(hectogram per zeptogram)ppb [10⁹](part per billion) to hg/Zg(hectogram per zettagram)ppb [10⁹](part per billion) to hg/µg(hectogram per microgram)ppb [10⁹](part per billion) to kg/ag(kilogram per attogram)ppb [10⁹](part per billion) to kg/cg(kilogram per centigram)ppb [10⁹](part per billion) to kg/dag(kilogram per decagram)ppb [10⁹](part per billion) to kg/dg(kilogram per decigram)ppb [10⁹](part per billion) to kg/Eg(kilogram per exagram)ppb [10⁹](part per billion) to kg/fg(kilogram per femtogram)ppb [10⁹](part per billion) to kg/g(kilogram per gram)ppb [10⁹](part per billion) to kg/Gg(kilogram per gigagram)ppb [10⁹](part per billion) to kg/hg(kilogram per hectogram)ppb [10⁹](part per billion) to kg/kg(kilogram per kilogram)ppb [10⁹](part per billion) to kg/Mg(kilogram per megagram)ppb [10⁹](part per billion) to kg/mg(kilogram per milligram)ppb [10⁹](part per billion) to kg/ng(kilogram per nanogram)ppb [10⁹](part per billion) to kg/Pg(kilogram per petagram)ppb [10⁹](part per billion) to kg/pg(kilogram per picogram)ppb [10⁹](part per billion) to kg/Tg(kilogram per teragram)ppb [10⁹](part per billion) to kg/yg(kilogram per yoctogram)ppb [10⁹](part per billion) to kg/Yg(kilogram per yottagram)ppb [10⁹](part per billion) to kg/zg(kilogram per zeptogram)ppb [10⁹](part per billion) to kg/Zg(kilogram per zettagram)ppb [10⁹](part per billion) to kg/µg(kilogram per microgram)ppb [10⁹](part per billion) to Mg/ag(megagram per attogram)ppb [10⁹](part per billion) to mg/ag(milligram per attogram)ppb [10⁹](part per billion) to mg/cg(milligram per centigram)ppb [10⁹](part per billion) to Mg/cg(megagram per centigram)ppb [10⁹](part per billion) to Mg/dag(megagram per decagram)ppb [10⁹](part per billion) to mg/dag(milligram per decagram)ppb [10⁹](part per billion) to Mg/dg(megagram per decigram)ppb [10⁹](part per billion) to mg/dg(milligram per decigram)ppb [10⁹](part per billion) to Mg/Eg(megagram per exagram)ppb [10⁹](part per billion) to mg/Eg(milligram per exagram)ppb [10⁹](part per billion) to Mg/g(megagram per gram)ppb [10⁹](part per billion) to mg/g(milligram per gram)ppb [10⁹](part per billion) to Mg/Gg(megagram per gigagram)ppb [10⁹](part per billion) to mg/Gg(milligram per gigagram)ppb [10⁹](part per billion) to Mg/hg(megagram per hectogram)ppb [10⁹](part per billion) to mg/hg(milligram per hectogram)ppb [10⁹](part per billion) to Mg/kg(megagram per kilogram)ppb [10⁹](part per billion) to mg/kg(milligram per kilogram)ppb [10⁹](part per billion) to Mg/ng(megagram per nanogram)ppb [10⁹](part per billion) to mg/ng(milligram per nanogram)ppb [10⁹](part per billion) to Mg/Tg(megagram per teragram)ppb [10⁹](part per billion) to mg/Tg(milligram per teragram)ppb [10⁹](part per billion) to Mg/yg(megagram per yoctogram)ppb [10⁹](part per billion) to Mg/Yg(megagram per yottagram)ppb [10⁹](part per billion) to mg/yg(milligram per yoctogram)ppb [10⁹](part per billion) to mg/Yg(milligram per yottagram)ppb [10⁹](part per billion) to Mg/zg(megagram per zeptogram)ppb [10⁹](part per billion) to Mg/Zg(megagram per zettagram)ppb [10⁹](part per billion) to mg/zg(milligram per zeptogram)ppb [10⁹](part per billion) to mg/Zg(milligram per zettagram)ppb [10⁹](part per billion) to ng/ag(nanogram per attogram)ppb [10⁹](part per billion) to ng/cg(nanogram per centigram)ppb [10⁹](part per billion) to ng/dag(nanogram per decagram)ppb [10⁹](part per billion) to ng/dg(nanogram per decigram)ppb [10⁹](part per billion) to ng/Eg(nanogram per exagram)ppb [10⁹](part per billion) to ng/fg(nanogram per femtogram)ppb [10⁹](part per billion) to ng/g(nanogram per gram)ppb [10⁹](part per billion) to ng/Gg(nanogram per gigagram)ppb [10⁹](part per billion) to ng/hg(nanogram per hectogram)ppb [10⁹](part per billion) to ng/kg(nanogram per kilogram)ppb [10⁹](part per billion) to ng/Mg(nanogram per megagram)ppb [10⁹](part per billion) to ng/mg(nanogram per milligram)ppb [10⁹](part per billion) to ng/ng(nanogram per nanogram)ppb [10⁹](part per billion) to ng/Pg(nanogram per petagram)ppb [10⁹](part per billion) to ng/pg(nanogram per picogram)ppb [10⁹](part per billion) to ng/Tg(nanogram per teragram)ppb [10⁹](part per billion) to ng/Yg(nanogram per yottagram)ppb [10⁹](part per billion) to ng/yg(nanogram per yoctogram)ppb [10⁹](part per billion) to ng/zg(nanogram per zeptogram)ppb [10⁹](part per billion) to ng/Zg(nanogram per zettagram)ppb [10⁹](part per billion) to ng/µg(nanogram per microgram)ppb [10⁹](part per billion) to Pg/ag(petagram per attogram)ppb [10⁹](part per billion) to pg/ag(picogram per attogram)ppb [10⁹](part per billion) to Pg/cg(petagram per centigram)ppb [10⁹](part per billion) to pg/cg(picogram per centigram)ppb [10⁹](part per billion) to Pg/dag(petagram per decagram)ppb [10⁹](part per billion) to pg/dag(picogram per decagram)ppb [10⁹](part per billion) to Pg/dg(petagram per decigram)ppb [10⁹](part per billion) to pg/dg(picogram per decigram)ppb [10⁹](part per billion) to Pg/Eg(petagram per exagram)ppb [10⁹](part per billion) to pg/Eg(picogram per exagram)ppb [10⁹](part per billion) to Pg/g(petagram per gram)ppb [10⁹](part per billion) to pg/g(picogram per gram)ppb [10⁹](part per billion) to Pg/Gg(petagram per gigagram)ppb [10⁹](part per billion) to pg/Gg(picogram per gigagram)ppb [10⁹](part per billion) to Pg/hg(petagram per hectogram)ppb [10⁹](part per billion) to pg/hg(picogram per hectogram)ppb [10⁹](part per billion) to Pg/kg(petagram per kilogram)ppb [10⁹](part per billion) to pg/kg(picogram per kilogram)ppb [10⁹](part per billion) to Pg/ng(petagram per nanogram)ppb [10⁹](part per billion) to pg/ng(picogram per nanogram)ppb [10⁹](part per billion) to Pg/Tg(petagram per teragram)ppb [10⁹](part per billion) to pg/Tg(picogram per teragram)ppb [10⁹](part per billion) to Pg/yg(petagram per yoctogram)ppb [10⁹](part per billion) to Pg/Yg(petagram per yottagram)ppb [10⁹](part per billion) to pg/yg(picogram per yoctogram)ppb [10⁹](part per billion) to pg/Yg(picogram per yottagram)ppb [10⁹](part per billion) to Pg/zg(petagram per zeptogram)ppb [10⁹](part per billion) to Pg/Zg(petagram per zettagram)ppb [10⁹](part per billion) to pg/zg(picogram per zeptogram)ppb [10⁹](part per billion) to pg/Zg(picogram per zettagram)ppb [10⁹](part per billion) to ppm(part per million)ppb [10⁹](part per billion) to ppq [10¹⁵](part per quadrillion)ppb [10⁹](part per billion) to ppt [10¹²](part per trillion)ppb [10⁹](part per billion) to Tg/ag(teragram per attogram)ppb [10⁹](part per billion) to Tg/cg(teragram per centigram)ppb [10⁹](part per billion) to Tg/dag(teragram per decagram)ppb [10⁹](part per billion) to Tg/dg(teragram per decigram)ppb [10⁹](part per billion) to Tg/Eg(teragram per exagram)ppb [10⁹](part per billion) to Tg/fg(teragram per femtogram)ppb [10⁹](part per billion) to Tg/g(teragram per gram)ppb [10⁹](part per billion) to Tg/Gg(teragram per gigagram)ppb [10⁹](part per billion) to Tg/hg(teragram per hectogram)ppb [10⁹](part per billion) to Tg/kg(teragram per kilogram)ppb [10⁹](part per billion) to Tg/Mg(teragram per megagram)ppb [10⁹](part per billion) to Tg/mg(teragram per milligram)ppb [10⁹](part per billion) to Tg/ng(teragram per nanogram)ppb [10⁹](part per billion) to Tg/Pg(teragram per petagram)ppb [10⁹](part per billion) to Tg/pg(teragram per picogram)ppb [10⁹](part per billion) to Tg/Tg(teragram per teragram)ppb [10⁹](part per billion) to Tg/yg(teragram per yoctogram)ppb [10⁹](part per billion) to Tg/Yg(teragram per yottagram)ppb [10⁹](part per billion) to Tg/zg(teragram per zeptogram)ppb [10⁹](part per billion) to Tg/Zg(teragram per zettagram)ppb [10⁹](part per billion) to Tg/µg(teragram per microgram)ppb [10⁹](part per billion) to yg/ag(yoctogram per attogram)ppb [10⁹](part per billion) to Yg/ag(yottagram per attogram)ppb [10⁹](part per billion) to yg/cg(yoctogram per centigram)ppb [10⁹](part per billion) to Yg/cg(yottagram per centigram)ppb [10⁹](part per billion) to yg/dag(yoctogram per decagram)ppb [10⁹](part per billion) to Yg/dag(yottagram per decagram)ppb [10⁹](part per billion) to yg/dg(yoctogram per decigram)ppb [10⁹](part per billion) to Yg/dg(yottagram per decigram)ppb [10⁹](part per billion) to yg/Eg(yoctogram per exagram)ppb [10⁹](part per billion) to Yg/Eg(yottagram per exagram)ppb [10⁹](part per billion) to yg/fg(yoctogram per femtogram)ppb [10⁹](part per billion) to Yg/fg(yottagram per femtogram)ppb [10⁹](part per billion) to yg/g(yoctogram per gram)ppb [10⁹](part per billion) to Yg/g(yottagram per gram)ppb [10⁹](part per billion) to yg/Gg(yoctogram per gigagram)ppb [10⁹](part per billion) to Yg/Gg(yottagram per gigagram)ppb [10⁹](part per billion) to yg/hg(yoctogram per hectogram)ppb [10⁹](part per billion) to Yg/hg(yottagram per hectogram)ppb [10⁹](part per billion) to yg/kg(yoctogram per kilogram)ppb [10⁹](part per billion) to Yg/kg(yottagram per kilogram)ppb [10⁹](part per billion) to yg/Mg(yoctogram per megagram)ppb [10⁹](part per billion) to Yg/Mg(yottagram per megagram)ppb [10⁹](part per billion) to yg/mg(yoctogram per milligram)ppb [10⁹](part per billion) to Yg/mg(yottagram per milligram)ppb [10⁹](part per billion) to yg/ng(yoctogram per nanogram)ppb [10⁹](part per billion) to Yg/ng(yottagram per nanogram)ppb [10⁹](part per billion) to yg/Pg(yoctogram per petagram)ppb [10⁹](part per billion) to yg/pg(yoctogram per picogram)ppb [10⁹](part per billion) to Yg/Pg(yottagram per petagram)ppb [10⁹](part per billion) to Yg/pg(yottagram per picogram)ppb [10⁹](part per billion) to yg/Tg(yoctogram per teragram)ppb [10⁹](part per billion) to Yg/Tg(yottagram per teragram)ppb [10⁹](part per billion) to yg/yg(yoctogram per yoctogram)ppb [10⁹](part per billion) to yg/Yg(yoctogram per yottagram)ppb [10⁹](part per billion) to Yg/yg(yottagram per yoctogram)ppb [10⁹](part per billion) to Yg/Yg(yottagram per yottagram)ppb [10⁹](part per billion) to yg/zg(yoctogram per zeptogram)ppb [10⁹](part per billion) to yg/Zg(yoctogram per zettagram)ppb [10⁹](part per billion) to Yg/zg(yottagram per zeptogram)ppb [10⁹](part per billion) to Yg/Zg(yottagram per zettagram)ppb [10⁹](part per billion) to yg/µg(yoctogram per microgram)ppb [10⁹](part per billion) to Yg/µg(yottagram per microgram)ppb [10⁹](part per billion) to zg/ag(zeptogram per attogram)ppb [10⁹](part per billion) to Zg/ag(zettagram per attogram)ppb [10⁹](part per billion) to zg/cg(zeptogram per centigram)ppb [10⁹](part per billion) to Zg/cg(zettagram per centigram)ppb [10⁹](part per billion) to zg/dag(zeptogram per decagram)ppb [10⁹](part per billion) to Zg/dag(zettagram per decagram)ppb [10⁹](part per billion) to zg/dg(zeptogram per decigram)ppb [10⁹](part per billion) to Zg/dg(zettagram per decigram)ppb [10⁹](part per billion) to zg/Eg(zeptogram per exagram)ppb [10⁹](part per billion) to Zg/Eg(zettagram per exagram)ppb [10⁹](part per billion) to zg/fg(zeptogram per femtogram)ppb [10⁹](part per billion) to Zg/fg(zettagram per femtogram)ppb [10⁹](part per billion) to zg/g(zeptogram per gram)ppb [10⁹](part per billion) to Zg/g(zettagram per gram)ppb [10⁹](part per billion) to zg/Gg(zeptogram per gigagram)ppb [10⁹](part per billion) to Zg/Gg(zettagram per gigagram)ppb [10⁹](part per billion) to zg/hg(zeptogram per hectogram)ppb [10⁹](part per billion) to Zg/hg(zettagram per hectogram)ppb [10⁹](part per billion) to zg/kg(zeptogram per kilogram)ppb [10⁹](part per billion) to Zg/kg(zettagram per kilogram)ppb [10⁹](part per billion) to zg/Mg(zeptogram per megagram)ppb [10⁹](part per billion) to Zg/Mg(zettagram per megagram)ppb [10⁹](part per billion) to zg/mg(zeptogram per milligram)ppb [10⁹](part per billion) to Zg/mg(zettagram per milligram)ppb [10⁹](part per billion) to zg/ng(zeptogram per nanogram)ppb [10⁹](part per billion) to Zg/ng(zettagram per nanogram)ppb [10⁹](part per billion) to zg/Pg(zeptogram per petagram)ppb [10⁹](part per billion) to zg/pg(zeptogram per picogram)ppb [10⁹](part per billion) to Zg/Pg(zettagram per petagram)ppb [10⁹](part per billion) to Zg/pg(zettagram per picogram)ppb [10⁹](part per billion) to zg/Tg(zeptogram per teragram)ppb [10⁹](part per billion) to Zg/Tg(zettagram per teragram)ppb [10⁹](part per billion) to zg/yg(zeptogram per yoctogram)ppb [10⁹](part per billion) to zg/Yg(zeptogram per yottagram)ppb [10⁹](part per billion) to Zg/yg(zettagram per yoctogram)ppb [10⁹](part per billion) to Zg/Yg(zettagram per yottagram)ppb [10⁹](part per billion) to zg/zg(zeptogram per zeptogram)ppb [10⁹](part per billion) to zg/Zg(zeptogram per zettagram)ppb [10⁹](part per billion) to Zg/zg(zettagram per zeptogram)ppb [10⁹](part per billion) to Zg/Zg(zettagram per zettagram)ppb [10⁹](part per billion) to zg/µg(zeptogram per microgram)ppb [10⁹](part per billion) to Zg/µg(zettagram per microgram)ppb [10⁹](part per billion) to µg/ag(microgram per attogram)ppb [10⁹](part per billion) to µg/cg(microgram per centigram)ppb [10⁹](part per billion) to µg/dag(microgram per decagram)ppb [10⁹](part per billion) to µg/dg(microgram per decigram)ppb [10⁹](part per billion) to µg/Eg(microgram per exagram)ppb [10⁹](part per billion) to µg/g(microgram per gram)ppb [10⁹](part per billion) to µg/Gg(microgram per gigagram)ppb [10⁹](part per billion) to µg/hg(microgram per hectogram)ppb [10⁹](part per billion) to µg/kg(microgram per kilogram)ppb [10⁹](part per billion) to µg/ng(microgram per nanogram)ppb [10⁹](part per billion) to µg/Tg(microgram per teragram)ppb [10⁹](part per billion) to µg/yg(microgram per yoctogram)ppb [10⁹](part per billion) to µg/Yg(microgram per yottagram)ppb [10⁹](part per billion) to µg/zg(microgram per zeptogram)ppb [10⁹](part per billion) to µg/Zg(microgram per zettagram)ppb [10⁹](part per billion) to ‰(part per thousand)ppb [10⁹](part per billion) to ‱(part per ten thousand)