Examples of 'ppb' in a sentence
Meaning of "ppb"
ppb (noun): Abbreviation for 'parts per billion', a unit of measurement used to represent extremely low concentrations of a substance in another substance
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- Initialism of parts per billion.
- Initialism of production-possibility boundary.
How to use "ppb" in a sentence
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ppb
The ppb is equivalent to micrograms per liter.
The human threshold is in the ppb range.
Ppb parts per billion ppt.
Results were recorded as peak ppb sulphide equivalents.
These temperature coefficients are expressed in ppb.
Abbreviations such as ppm and ppb should not be used.
Various juices shared the lowest value of k ppb.
Such detection therefore needs to be sensitive to ppb concentrations of the antimicrobial material.
Patients with FeNO ppb.
Concentrations as low as 1 ppb of theophylline could be detected.
The values are expressed in ppb.
An odor threshold of 1 ppb has been reported.
Edible tissues ppb.
Suitable for ppb to % analyzer protection.
Detection limits in the order of ppb to a few ppm.
See also
Indium was added at 5 ppb to all samples and standard solutions as an internal standard.
The threshold for human is in the low ppb range.
The composition contains less than 5 ppb releasable phosphorous residuals.
With its low detection limit it is possible to measure concentrations at ppb level.
The bleaching composition comprises at least 1 ppb of the ligand or complex thereof.
They ensure a further reduction in the concentration of heavy metals to ppb values.
The polyimide component contains less than 5 ppb releasable phosphorous residuals.
Express the mercury concentration of the wastewater in ppm and ppb units.
The first pPb measurement campaign, expected results were widely accompanied by unanticipated observations.
The threshold is unusually low for a fatty acid and is in the region of ppb.
A purified inert fluid containing at most approximately 1 ppb of impurities is recovered ;.
Results of NO concentrations are expressed in nanoliter per liter or parts per billion ppb.
Health advocates say lead levels under 1 ppb are considered safe.
Density of nitrogen oxide in atmosphere in Seoul ppb.
The sensitivity case shows the impact of a 30 ppb background level on the benefits.
Concentration accumulated over a threshold ozone concentration of X ppb.
The composition can also comprise less than or equal to 10 ppb combined releasable residuals.
Electrochemical detection by carbon nanotubes in water 5 ppb.
Rearranging the equation defining the ppb unit and substituting the given quantities yields,.
We are talking about a few micrograms per litre, or ppb.
Ppb adsorptive stripping by carbon nanotubes-modified GCE in water.
Lead content n ppb Pb.
Dieldrin marginally exceeded 10 ppb in the topsoil of four southern Ontario sites.
The lower detection limit of this analyzer is 2 ppb.
Resazurin of 40 ppb was dosed into the sonicated membrane sample in PBS for one minute.
Atmospheric methane concentrations below 1 ppb can be detected.
Ppm parts per million ppb parts per billion ppt parts per trillion I . Introduction.
Odoriferous labile amines are detectable at levels as low as 2 ppb.
O guideline for PCBs in drinking water is 3 ppb Prince Edward Island.
Refinery wastewater generally has a low mercury content of around 1 ppb.
Concentration accumulated over a threshold ozone concentration of X ppb modified by vapour pressure deficit ( VPD ) AOTXVPD.
This allows for measurement of oxygen levels below 1 ppb.
And, ppb stands for parts per billion.
A purified cryogenic fluid is recovered which contains at most 1 ppb of impurities ;.
Note ; ppb stands for pounds per barrel.
